diff --git a/src/vm/wren_meta.c b/src/aux/wren_aux_meta.c
similarity index 94%
rename from src/vm/wren_meta.c
rename to src/aux/wren_aux_meta.c
index 3c95ac25..ddad1073 100644
--- a/src/vm/wren_meta.c
+++ b/src/aux/wren_aux_meta.c
@@ -1,12 +1,11 @@
-#include "wren_meta.h"
+#include "wren_aux_meta.h"
 
-#if WREN_USE_META_MODULE
+#if WREN_AUX_META
 
 #include <string.h>
 
-#include "wren_primitive.h"
-
-#include "wren_meta.wren.inc"
+#include "wren_vm.h"
+#include "wren_aux_meta.wren.inc"
 
 void metaCompile(WrenVM* vm)
 {
diff --git a/src/vm/wren_meta.h b/src/aux/wren_aux_meta.h
similarity index 71%
rename from src/vm/wren_meta.h
rename to src/aux/wren_aux_meta.h
index a79bf99b..c5cafc57 100644
--- a/src/vm/wren_meta.h
+++ b/src/aux/wren_aux_meta.h
@@ -1,12 +1,11 @@
-#ifndef wren_meta_h
-#define wren_meta_h
+#ifndef wren_aux_meta_h
+#define wren_aux_meta_h
 
 #include "wren_common.h"
-
 #include "wren.h"
 
 // This module defines the Meta class and its associated methods.
-#if WREN_USE_META_MODULE
+#if WREN_AUX_META
 
 void wrenLoadMetaModule(WrenVM* vm);
 
diff --git a/builtin/meta.wren b/src/aux/wren_aux_meta.wren
similarity index 100%
rename from builtin/meta.wren
rename to src/aux/wren_aux_meta.wren
diff --git a/src/vm/wren_meta.wren.inc b/src/aux/wren_aux_meta.wren.inc
similarity index 84%
rename from src/vm/wren_meta.wren.inc
rename to src/aux/wren_aux_meta.wren.inc
index 843d120d..b80076df 100644
--- a/src/vm/wren_meta.wren.inc
+++ b/src/aux/wren_aux_meta.wren.inc
@@ -1,4 +1,4 @@
-// Generated automatically from builtin/meta.wren. Do not edit.
+// Generated automatically from src/aux/wren_aux_meta.wren. Do not edit.
 static const char* metaModuleSource =
 "class Meta {\n"
 "  static eval(source) {\n"
diff --git a/src/aux/wren_aux_random.c b/src/aux/wren_aux_random.c
new file mode 100644
index 00000000..8b400152
--- /dev/null
+++ b/src/aux/wren_aux_random.c
@@ -0,0 +1,156 @@
+#include "wren_aux_random.h"
+
+#if WREN_AUX_RANDOM
+
+#include <string.h>
+#include <time.h>
+
+#include "wren.h"
+#include "wren_vm.h"
+
+#include "wren_aux_random.wren.inc"
+
+// Implements the well equidistributed long-period linear PRNG (WELL512a).
+//
+// https://en.wikipedia.org/wiki/Well_equidistributed_long-period_linear
+typedef struct
+{
+  uint32_t state[16];
+  uint32_t index;
+} Well512;
+
+// Code from: http://www.lomont.org/Math/Papers/2008/Lomont_PRNG_2008.pdf
+static uint32_t advanceState(Well512* well)
+{
+  uint32_t a, b, c, d;
+  a = well->state[well->index];
+  c = well->state[(well->index + 13) & 15];
+  b =  a ^ c ^ (a << 16) ^ (c << 15);
+  c = well->state[(well->index + 9) & 15];
+  c ^= (c >> 11);
+  a = well->state[well->index] = b ^ c;
+  d = a ^ ((a << 5) & 0xda442d24U);
+  
+  well->index = (well->index + 15) & 15;
+  a = well->state[well->index];
+  well->state[well->index] = a ^ b ^ d ^ (a << 2) ^ (b << 18) ^ (c << 28);
+  return well->state[well->index];
+}
+
+static void randomAllocate(WrenVM* vm)
+{
+  Well512* well = (Well512*)wrenAllocateForeign(vm, sizeof(Well512));
+  well->index = 0;
+}
+
+static void randomSeed0(WrenVM* vm)
+{
+  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
+  
+  srand((uint32_t)time(NULL));
+  for (int i = 0; i < 16; i++)
+  {
+    well->state[i] = rand();
+  }
+}
+
+static void randomSeed1(WrenVM* vm)
+{
+  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
+  
+  srand((uint32_t)wrenGetArgumentDouble(vm, 1));
+  for (int i = 0; i < 16; i++)
+  {
+    well->state[i] = rand();
+  }
+}
+
+static void randomSeed16(WrenVM* vm)
+{
+  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
+  
+  for (int i = 0; i < 16; i++)
+  {
+    well->state[i] = (uint32_t)wrenGetArgumentDouble(vm, i + 1);
+  }
+}
+
+static void randomFloat(WrenVM* vm)
+{
+  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
+  
+  // A double has 53 bits of precision in its mantissa, and we'd like to take
+  // full advantage of that, so we need 53 bits of random source data.
+
+  // First, start with 32 random bits, shifted to the left 21 bits.
+  double result = (double)advanceState(well) * (1 << 21);
+  
+  // Then add another 21 random bits.
+  result += (double)(advanceState(well) & ((1 << 21) - 1));
+
+  // Now we have a number from 0 - (2^53). Divide be the range to get a double
+  // from 0 to 1.0 (half-inclusive).
+  result /= 9007199254740992.0;
+  
+  wrenReturnDouble(vm, result);
+}
+
+static void randomInt0(WrenVM* vm)
+{
+  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
+  
+  wrenReturnDouble(vm, (double)advanceState(well));
+}
+
+// TODO: The way these are wired up is pretty verbose and tedious. Also, the
+// CLI has its own separate way of handling this. Figure out something cleaner.
+static WrenForeignMethodFn bindForeignMethods(WrenVM* vm,
+                                              const char* module,
+                                              const char* className,
+                                              bool isStatic,
+                                              const char* signature)
+{
+  ASSERT(strcmp(module, "random") == 0, "Should be in random module.");
+  ASSERT(strcmp(className, "Random") == 0, "Should be in Random class.");
+  
+  if (strcmp(signature, "<allocate>") == 0) return randomAllocate;
+  if (strcmp(signature, "seed_()") == 0) return randomSeed0;
+  if (strcmp(signature, "seed_(_)") == 0) return randomSeed1;
+
+  if (strcmp(signature, "seed_(_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_)") == 0)
+  {
+    return randomSeed16;
+  }
+  
+  if (strcmp(signature, "float()") == 0) return randomFloat;
+  if (strcmp(signature, "int()") == 0) return randomInt0;
+
+  ASSERT(false, "Unknown method.");
+  return NULL;
+}
+
+static WrenForeignClassMethods bindForeignClass(WrenVM* vm, const char* module,
+                                                const char* className)
+{
+  WrenForeignClassMethods methods;
+  methods.allocate = randomAllocate;
+  methods.finalize = NULL;
+  return methods;
+}
+
+// TODO: Lots of duplication between here and meta.
+void wrenLoadRandomModule(WrenVM* vm)
+{
+  WrenBindForeignMethodFn previousBindMethodFn = vm->config.bindForeignMethodFn;
+  vm->config.bindForeignMethodFn = bindForeignMethods;
+  
+  WrenBindForeignClassFn previousBindClassFn = vm->config.bindForeignClassFn;
+  vm->config.bindForeignClassFn = bindForeignClass;
+  
+  wrenInterpretInModule(vm, "random", randomModuleSource);
+  
+  vm->config.bindForeignMethodFn = previousBindMethodFn;
+  vm->config.bindForeignClassFn = previousBindClassFn;
+}
+
+#endif
diff --git a/src/aux/wren_aux_random.h b/src/aux/wren_aux_random.h
new file mode 100644
index 00000000..fe363789
--- /dev/null
+++ b/src/aux/wren_aux_random.h
@@ -0,0 +1,13 @@
+#ifndef wren_aux_random_h
+#define wren_aux_random_h
+
+#include "wren_common.h"
+#include "wren.h"
+
+#if WREN_AUX_RANDOM
+
+void wrenLoadRandomModule(WrenVM* vm);
+
+#endif
+
+#endif
diff --git a/src/module/random.wren b/src/aux/wren_aux_random.wren
similarity index 100%
rename from src/module/random.wren
rename to src/aux/wren_aux_random.wren
diff --git a/src/module/random.wren.inc b/src/aux/wren_aux_random.wren.inc
similarity index 100%
rename from src/module/random.wren.inc
rename to src/aux/wren_aux_random.wren.inc
diff --git a/src/cli/modules.c b/src/cli/modules.c
index c2cce73f..3fbc49ce 100644
--- a/src/cli/modules.c
+++ b/src/cli/modules.c
@@ -4,7 +4,6 @@
 #include "modules.h"
 
 #include "io.wren.inc"
-#include "random.wren.inc"
 #include "scheduler.wren.inc"
 #include "timer.wren.inc"
 
@@ -16,12 +15,6 @@ extern void fileClose(WrenVM* vm);
 extern void fileDescriptor(WrenVM* vm);
 extern void fileReadBytes(WrenVM* vm);
 extern void fileSize(WrenVM* vm);
-extern void randomAllocate(WrenVM* vm);
-extern void randomSeed0(WrenVM* vm);
-extern void randomSeed1(WrenVM* vm);
-extern void randomSeed16(WrenVM* vm);
-extern void randomFloat(WrenVM* vm);
-extern void randomInt0(WrenVM* vm);
 extern void stdinReadStart(WrenVM* vm);
 extern void stdinReadStop(WrenVM* vm);
 extern void schedulerCaptureMethods(WrenVM* vm);
@@ -105,16 +98,6 @@ static ModuleRegistry modules[] =
       STATIC_METHOD("readStop_()", stdinReadStop)
     END_CLASS
   END_MODULE
-  MODULE(random)
-    CLASS(Random)
-      STATIC_METHOD("<allocate>", randomAllocate)
-      METHOD("seed_()", randomSeed0)
-      METHOD("seed_(_)", randomSeed1)
-      METHOD("seed_(_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_)", randomSeed16)
-      METHOD("float()", randomFloat)
-      METHOD("int()", randomInt0)
-    END_CLASS
-  END_MODULE
   MODULE(scheduler)
     CLASS(Scheduler)
       STATIC_METHOD("captureMethods_()", schedulerCaptureMethods)
diff --git a/src/module/random.c b/src/module/random.c
deleted file mode 100644
index 7fe83038..00000000
--- a/src/module/random.c
+++ /dev/null
@@ -1,94 +0,0 @@
-#include "vm.h"
-#include "wren.h"
-
-// Implements the well equidistributed long-period linear PRNG (WELL512a).
-//
-// https://en.wikipedia.org/wiki/Well_equidistributed_long-period_linear
-//
-// Code from: http://www.lomont.org/Math/Papers/2008/Lomont_PRNG_2008.pdf
-typedef struct
-{
-  uint32_t state[16];
-  uint32_t index;
-} Well512;
-
-static uint32_t advanceState(Well512* well)
-{
-  uint32_t a, b, c, d;
-  a = well->state[well->index];
-  c = well->state[(well->index + 13) & 15];
-  b =  a ^ c ^ (a << 16) ^ (c << 15);
-  c = well->state[(well->index + 9) & 15];
-  c ^= (c >> 11);
-  a = well->state[well->index] = b ^ c;
-  d = a ^ ((a << 5) & 0xda442d24U);
-  well->index = (well->index + 15) & 15;
-  a = well->state[well->index];
-  well->state[well->index] = a ^ b ^ d ^ (a << 2) ^ (b << 18) ^ (c << 28);
-  return well->state[well->index];
-}
-
-void randomAllocate(WrenVM* vm)
-{
-  Well512* well = (Well512*)wrenAllocateForeign(vm, sizeof(Well512));
-  well->index = 0;
-}
-
-void randomSeed0(WrenVM* vm)
-{
-  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
-  
-  srand((uint32_t)time(NULL));
-  for (int i = 0; i < 16; i++)
-  {
-    well->state[i] = rand();
-  }
-}
-
-void randomSeed1(WrenVM* vm)
-{
-  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
-  
-  srand((uint32_t)wrenGetArgumentDouble(vm, 1));
-  for (int i = 0; i < 16; i++)
-  {
-    well->state[i] = rand();
-  }
-}
-
-void randomSeed16(WrenVM* vm)
-{
-  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
-  
-  for (int i = 0; i < 16; i++)
-  {
-    well->state[i] = (uint32_t)wrenGetArgumentDouble(vm, i + 1);
-  }
-}
-
-void randomFloat(WrenVM* vm)
-{
-  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
-  
-  // A double has 53 bits of precision in its mantissa, and we'd like to take
-  // full advantage of that, so we need 53 bits of random source data.
-
-  // First, start with 32 random bits, shifted to the left 21 bits.
-  double result = (double)advanceState(well) * (1 << 21);
-  
-  // Then add another 21 random bits.
-  result += (double)(advanceState(well) & ((1 << 21) - 1));
-
-  // Now we have a number from 0 - (2^53). Divide be the range to get a double
-  // from 0 to 1.0 (half-inclusive).
-  result /= 9007199254740992.0;
-  
-  wrenReturnDouble(vm, result);
-}
-
-void randomInt0(WrenVM* vm)
-{
-  Well512* well = (Well512*)wrenGetArgumentForeign(vm, 0);
-  
-  wrenReturnDouble(vm, (double)advanceState(well));
-}
diff --git a/src/vm/wren_common.h b/src/vm/wren_common.h
index 8356b2c5..1d33ad84 100644
--- a/src/vm/wren_common.h
+++ b/src/vm/wren_common.h
@@ -44,11 +44,15 @@
   #endif
 #endif
 
-// If true, loads the "meta" built in module.
-//
-// Defaults to on.
-#ifndef WREN_USE_META_MODULE
-  #define WREN_USE_META_MODULE 1
+// The VM includes a number of optional "auxiliary" modules. You can choose to
+// include these or not. By default, they are all available. To disable one,
+// set the corresponding `WREN_AUX_<name>` define to `0`.
+#ifndef WREN_AUX_META
+  #define WREN_AUX_META 1
+#endif
+
+#ifndef WREN_AUX_RANDOM
+  #define WREN_AUX_RANDOM 1
 #endif
 
 // These flags are useful for debugging and hacking on Wren itself. They are not
diff --git a/src/vm/wren_vm.c b/src/vm/wren_vm.c
index 35b46b35..af81aac2 100644
--- a/src/vm/wren_vm.c
+++ b/src/vm/wren_vm.c
@@ -8,8 +8,11 @@
 #include "wren_debug.h"
 #include "wren_vm.h"
 
-#if WREN_USE_META_MODULE
-  #include "wren_meta.h"
+#if WREN_AUX_META
+  #include "wren_aux_meta.h"
+#endif
+#if WREN_AUX_RANDOM
+  #include "wren_aux_random.h"
 #endif
 
 #if WREN_DEBUG_TRACE_MEMORY || WREN_DEBUG_TRACE_GC
@@ -57,10 +60,14 @@ WrenVM* wrenNewVM(WrenConfiguration* config)
 
   wrenInitializeCore(vm);
   
-  #if WREN_USE_META_MODULE
+  // TODO: Lazy load these.
+  #if WREN_AUX_META
     wrenLoadMetaModule(vm);
   #endif
-
+  #if WREN_AUX_RANDOM
+    wrenLoadRandomModule(vm);
+  #endif
+  
   return vm;
 }
 
@@ -449,17 +456,14 @@ static ObjFiber* loadModule(WrenVM* vm, Value name, const char* source)
     // multiple times.
     wrenMapSet(vm, vm->modules, name, OBJ_VAL(module));
 
-    // Implicitly import the core module (unless we *are* core).
-    if (!IS_NULL(name))
+    // Implicitly import the core module.
+    ObjModule* coreModule = getModule(vm, NULL_VAL);
+    for (int i = 0; i < coreModule->variables.count; i++)
     {
-      ObjModule* coreModule = getModule(vm, NULL_VAL);
-      for (int i = 0; i < coreModule->variables.count; i++)
-      {
-        wrenDefineVariable(vm, module,
-                           coreModule->variableNames.data[i].buffer,
-                           coreModule->variableNames.data[i].length,
-                           coreModule->variables.data[i]);
-      }
+      wrenDefineVariable(vm, module,
+                         coreModule->variableNames.data[i].buffer,
+                         coreModule->variableNames.data[i].length,
+                         coreModule->variables.data[i]);
     }
   }
 
diff --git a/util/wren.mk b/util/wren.mk
index 00ea9d90..21ab9a41 100644
--- a/util/wren.mk
+++ b/util/wren.mk
@@ -19,6 +19,9 @@
 # Then, for the libraries, the correct extension is added.
 
 # Files.
+AUX_HEADERS := $(wildcard src/aux/*.h) $(wildcard src/aux/*.wren.inc)
+AUX_SOURCES := $(wildcard src/aux/*.c)
+
 CLI_HEADERS  := $(wildcard src/cli/*.h)
 CLI_SOURCES  := $(wildcard src/cli/*.c)
 
@@ -106,6 +109,7 @@ endif
 
 CFLAGS := $(C_OPTIONS) $(C_WARNINGS)
 
+AUX_OBJECTS    := $(addprefix $(BUILD_DIR)/aux/, $(notdir $(AUX_SOURCES:.c=.o)))
 CLI_OBJECTS    := $(addprefix $(BUILD_DIR)/cli/, $(notdir $(CLI_SOURCES:.c=.o)))
 MODULE_OBJECTS := $(addprefix $(BUILD_DIR)/module/, $(notdir $(MODULE_SOURCES:.c=.o)))
 VM_OBJECTS     := $(addprefix $(BUILD_DIR)/vm/, $(notdir $(VM_SOURCES:.c=.o)))
@@ -134,26 +138,27 @@ cli: bin/$(WREN)
 test: $(BUILD_DIR)/test/$(WREN)
 
 # Command-line interpreter.
-bin/$(WREN): $(CLI_OBJECTS) $(MODULE_OBJECTS) $(VM_OBJECTS) $(LIBUV)
+bin/$(WREN): $(AUX_OBJECTS) $(CLI_OBJECTS) $(MODULE_OBJECTS) $(VM_OBJECTS) \
+		$(LIBUV)
 	@ printf "%10s %-30s %s\n" $(CC) $@ "$(C_OPTIONS)"
 	@ mkdir -p bin
 	@ $(CC) $(CFLAGS) $^ -o $@ -lm $(LIBUV_LIBS)
 
 # Static library.
-lib/lib$(WREN).a: $(VM_OBJECTS)
+lib/lib$(WREN).a: $(AUX_OBJECTS) $(VM_OBJECTS)
 	@ printf "%10s %-30s %s\n" $(AR) $@ "rcu"
 	@ mkdir -p lib
 	@ $(AR) rcu $@ $^
 
 # Shared library.
-lib/lib$(WREN).$(SHARED_EXT): $(VM_OBJECTS)
+lib/lib$(WREN).$(SHARED_EXT): $(AUX_OBJECTS) $(VM_OBJECTS)
 	@ printf "%10s %-30s %s\n" $(CC) $@ "$(C_OPTIONS) $(SHARED_LIB_FLAGS)"
 	@ mkdir -p lib
 	@ $(CC) $(CFLAGS) -shared $(SHARED_LIB_FLAGS) -o $@ $^
 
 # Test executable.
-$(BUILD_DIR)/test/$(WREN): $(TEST_OBJECTS) $(MODULE_OBJECTS) $(VM_OBJECTS) \
-		$(BUILD_DIR)/cli/modules.o $(BUILD_DIR)/cli/vm.o $(LIBUV)
+$(BUILD_DIR)/test/$(WREN): $(AUX_OBJECTS) $(MODULE_OBJECTS) $(TEST_OBJECTS) \
+		$(VM_OBJECTS) $(BUILD_DIR)/cli/modules.o $(BUILD_DIR)/cli/vm.o $(LIBUV)
 	@ printf "%10s %-30s %s\n" $(CC) $@ "$(C_OPTIONS)"
 	@ mkdir -p $(BUILD_DIR)/test
 	@ $(CC) $(CFLAGS) $^ -o $@ -lm $(LIBUV_LIBS)
@@ -172,14 +177,21 @@ $(BUILD_DIR)/module/%.o: src/module/%.c $(CLI_HEADERS) $(MODULE_HEADERS) \
 	@ mkdir -p $(BUILD_DIR)/module
 	@ $(CC) -c $(CFLAGS) $(CLI_FLAGS) -o $@ $(FILE_FLAG) $<
 
+# Aux object files.
+$(BUILD_DIR)/aux/%.o: src/aux/%.c $(VM_HEADERS) $(AUX_HEADERS)
+	@ printf "%10s %-30s %s\n" $(CC) $< "$(C_OPTIONS)"
+	@ mkdir -p $(BUILD_DIR)/aux
+	@ $(CC) -c $(CFLAGS) -Isrc/include -Isrc/vm -o $@ $(FILE_FLAG) $<
+
 # VM object files.
 $(BUILD_DIR)/vm/%.o: src/vm/%.c $(VM_HEADERS)
 	@ printf "%10s %-30s %s\n" $(CC) $< "$(C_OPTIONS)"
 	@ mkdir -p $(BUILD_DIR)/vm
-	@ $(CC) -c $(CFLAGS) -Isrc/include -o $@ $(FILE_FLAG) $<
+	@ $(CC) -c $(CFLAGS) -Isrc/include -Isrc/aux -Isrc/vm -o $@ $(FILE_FLAG) $<
 
 # Test object files.
-$(BUILD_DIR)/test/%.o: test/api/%.c $(MODULE_HEADERS) $(VM_HEADERS) $(TEST_HEADERS) $(LIBUV)
+$(BUILD_DIR)/test/%.o: test/api/%.c $(AUX_HEADERS) $(MODULE_HEADERS) \
+		 $(VM_HEADERS) $(TEST_HEADERS) $(LIBUV)
 	@ printf "%10s %-30s %s\n" $(CC) $< "$(C_OPTIONS)"
 	@ mkdir -p $(dir $@)
 	@ $(CC) -c $(CFLAGS) $(CLI_FLAGS) -o $@ $(FILE_FLAG) $<
@@ -193,6 +205,9 @@ $(LIBUV): $(LIBUV_DIR)/build/gyp/gyp util/libuv.py
 	@ ./util/libuv.py build $(LIBUV_ARCH)
 
 # Wren modules that get compiled into the binary as C strings.
+src/aux/wren_aux_%.wren.inc: src/aux/wren_aux_%.wren util/wren_to_c_string.py
+	@ ./util/wren_to_c_string.py $@ $<
+
 src/vm/wren_%.wren.inc: builtin/%.wren util/wren_to_c_string.py
 	@ ./util/wren_to_c_string.py $@ $<
 
diff --git a/util/wren_to_c_string.py b/util/wren_to_c_string.py
index 445b7be8..c93b1b1a 100755
--- a/util/wren_to_c_string.py
+++ b/util/wren_to_c_string.py
@@ -42,6 +42,8 @@ def main():
     wren_source_lines = f.readlines()
 
   module = os.path.splitext(os.path.basename(args.input))[0]
+  module = module.replace("wren_aux_", "")
+
   c_source = wren_to_c_string(args.input, wren_source_lines, module)
 
   with open(args.output, "w") as f:
diff --git a/util/xcode/wren.xcodeproj/project.pbxproj b/util/xcode/wren.xcodeproj/project.pbxproj
index 88752a25..53b8331f 100644
--- a/util/xcode/wren.xcodeproj/project.pbxproj
+++ b/util/xcode/wren.xcodeproj/project.pbxproj
@@ -25,6 +25,14 @@
 		29729F321BA70A620099CA20 /* io.c in Sources */ = {isa = PBXBuildFile; fileRef = 29729F2E1BA70A620099CA20 /* io.c */; };
 		29729F331BA70A620099CA20 /* io.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29729F301BA70A620099CA20 /* io.wren.inc */; };
 		2986F6D71ACF93BA00BCE26C /* wren_primitive.c in Sources */ = {isa = PBXBuildFile; fileRef = 2986F6D51ACF93BA00BCE26C /* wren_primitive.c */; };
+		29AF31F11BD2E38F00AAD156 /* wren_aux_meta.c in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31EF1BD2E38F00AAD156 /* wren_aux_meta.c */; };
+		29AF31F21BD2E38F00AAD156 /* wren_aux_meta.c in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31EF1BD2E38F00AAD156 /* wren_aux_meta.c */; };
+		29AF31F61BD2E98600AAD156 /* wren_aux_meta.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31F31BD2E98600AAD156 /* wren_aux_meta.wren.inc */; };
+		29AF31F71BD2E98600AAD156 /* wren_aux_meta.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31F31BD2E98600AAD156 /* wren_aux_meta.wren.inc */; };
+		29AF31F81BD2E98600AAD156 /* wren_aux_random.c in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31F41BD2E98600AAD156 /* wren_aux_random.c */; };
+		29AF31F91BD2E98600AAD156 /* wren_aux_random.c in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31F41BD2E98600AAD156 /* wren_aux_random.c */; };
+		29AF31FA1BD2E98600AAD156 /* wren_aux_random.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31F51BD2E98600AAD156 /* wren_aux_random.wren.inc */; };
+		29AF31FB1BD2E98600AAD156 /* wren_aux_random.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29AF31F51BD2E98600AAD156 /* wren_aux_random.wren.inc */; };
 		29C8A9331AB71FFF00DEC81D /* vm.c in Sources */ = {isa = PBXBuildFile; fileRef = 29C8A9311AB71FFF00DEC81D /* vm.c */; };
 		29DC149F1BBA2FCC008A8274 /* vm.c in Sources */ = {isa = PBXBuildFile; fileRef = 29C8A9311AB71FFF00DEC81D /* vm.c */; };
 		29DC14A01BBA2FD6008A8274 /* timer.c in Sources */ = {isa = PBXBuildFile; fileRef = 2901D7621B74F4050083A2C8 /* timer.c */; };
@@ -32,7 +40,6 @@
 		29DC14A21BBA300A008A8274 /* wren_compiler.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C921AB4E6430073018D /* wren_compiler.c */; };
 		29DC14A31BBA300D008A8274 /* wren_core.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C931AB4E6430073018D /* wren_core.c */; };
 		29DC14A41BBA3010008A8274 /* wren_debug.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C941AB4E6430073018D /* wren_debug.c */; };
-		29DC14A51BBA3013008A8274 /* wren_meta.c in Sources */ = {isa = PBXBuildFile; fileRef = 29DE39511AC3A50A00987D41 /* wren_meta.c */; };
 		29DC14A61BBA3017008A8274 /* wren_primitive.c in Sources */ = {isa = PBXBuildFile; fileRef = 2986F6D51ACF93BA00BCE26C /* wren_primitive.c */; };
 		29DC14A71BBA301A008A8274 /* wren_utils.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C961AB4E6430073018D /* wren_utils.c */; };
 		29DC14A81BBA301D008A8274 /* wren_value.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C971AB4E6430073018D /* wren_value.c */; };
@@ -41,11 +48,6 @@
 		29DC14AB1BBA3038008A8274 /* foreign_class.c in Sources */ = {isa = PBXBuildFile; fileRef = 29D009A81B7E39A8000CE58C /* foreign_class.c */; };
 		29DC14AC1BBA303D008A8274 /* returns.c in Sources */ = {isa = PBXBuildFile; fileRef = 29D009AA1B7E39A8000CE58C /* returns.c */; };
 		29DC14AD1BBA3040008A8274 /* value.c in Sources */ = {isa = PBXBuildFile; fileRef = 29D009AC1B7E39A8000CE58C /* value.c */; };
-		29DE39531AC3A50A00987D41 /* wren_meta.c in Sources */ = {isa = PBXBuildFile; fileRef = 29DE39511AC3A50A00987D41 /* wren_meta.c */; };
-		29F384141BD20FF1002F84E0 /* random.c in Sources */ = {isa = PBXBuildFile; fileRef = 29F384121BD20FF1002F84E0 /* random.c */; };
-		29F384151BD20FF1002F84E0 /* random.c in Sources */ = {isa = PBXBuildFile; fileRef = 29F384121BD20FF1002F84E0 /* random.c */; };
-		29F384161BD20FF1002F84E0 /* random.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29F384131BD20FF1002F84E0 /* random.wren.inc */; };
-		29F384171BD20FF1002F84E0 /* random.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 29F384131BD20FF1002F84E0 /* random.wren.inc */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -102,6 +104,12 @@
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 		2986F6D61ACF93BA00BCE26C /* wren_primitive.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_primitive.h; path = ../../src/vm/wren_primitive.h; sourceTree = "<group>"; };
 		29AB1F061816E3AD004B501E /* wren */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = wren; sourceTree = BUILT_PRODUCTS_DIR; };
+		29AF31EF1BD2E38F00AAD156 /* wren_aux_meta.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = wren_aux_meta.c; path = ../../src/aux/wren_aux_meta.c; sourceTree = "<group>"; };
+		29AF31F01BD2E38F00AAD156 /* wren_aux_meta.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_aux_meta.h; path = ../../src/aux/wren_aux_meta.h; sourceTree = "<group>"; };
+		29AF31F31BD2E98600AAD156 /* wren_aux_meta.wren.inc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.pascal; name = wren_aux_meta.wren.inc; path = ../../src/aux/wren_aux_meta.wren.inc; sourceTree = "<group>"; };
+		29AF31F41BD2E98600AAD156 /* wren_aux_random.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = wren_aux_random.c; path = ../../src/aux/wren_aux_random.c; sourceTree = "<group>"; };
+		29AF31F51BD2E98600AAD156 /* wren_aux_random.wren.inc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.pascal; name = wren_aux_random.wren.inc; path = ../../src/aux/wren_aux_random.wren.inc; sourceTree = "<group>"; };
+		29AF31FC1BD2E9B300AAD156 /* wren_aux_random.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_aux_random.h; path = ../../src/aux/wren_aux_random.h; sourceTree = "<group>"; };
 		29C8A9311AB71FFF00DEC81D /* vm.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = vm.c; path = ../../src/cli/vm.c; sourceTree = "<group>"; };
 		29C8A9321AB71FFF00DEC81D /* vm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = vm.h; path = ../../src/cli/vm.h; sourceTree = "<group>"; };
 		29D009A61B7E3993000CE58C /* main.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = main.c; path = ../../test/api/main.c; sourceTree = "<group>"; };
@@ -111,11 +119,7 @@
 		29D009AB1B7E39A8000CE58C /* returns.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = returns.h; path = ../../test/api/returns.h; sourceTree = "<group>"; };
 		29D009AC1B7E39A8000CE58C /* value.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = value.c; path = ../../test/api/value.c; sourceTree = "<group>"; };
 		29D009AD1B7E39A8000CE58C /* value.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = value.h; path = ../../test/api/value.h; sourceTree = "<group>"; };
-		29DE39511AC3A50A00987D41 /* wren_meta.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = wren_meta.c; path = ../../src/vm/wren_meta.c; sourceTree = "<group>"; };
-		29DE39521AC3A50A00987D41 /* wren_meta.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_meta.h; path = ../../src/vm/wren_meta.h; sourceTree = "<group>"; };
 		29F384111BD19706002F84E0 /* io.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = io.h; path = ../../src/module/io.h; sourceTree = "<group>"; };
-		29F384121BD20FF1002F84E0 /* random.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = random.c; path = ../../src/module/random.c; sourceTree = "<group>"; };
-		29F384131BD20FF1002F84E0 /* random.wren.inc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.pascal; name = random.wren.inc; path = ../../src/module/random.wren.inc; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -144,8 +148,6 @@
 				29F384111BD19706002F84E0 /* io.h */,
 				29729F2E1BA70A620099CA20 /* io.c */,
 				29729F301BA70A620099CA20 /* io.wren.inc */,
-				29F384121BD20FF1002F84E0 /* random.c */,
-				29F384131BD20FF1002F84E0 /* random.wren.inc */,
 				291647C31BA5EA45006142EE /* scheduler.h */,
 				291647C21BA5EA45006142EE /* scheduler.c */,
 				291647CD1BA5ED26006142EE /* scheduler.wren.inc */,
@@ -165,8 +167,6 @@
 				29205C931AB4E6430073018D /* wren_core.c */,
 				29205CA41AB4E65E0073018D /* wren_debug.h */,
 				29205C941AB4E6430073018D /* wren_debug.c */,
-				29DE39521AC3A50A00987D41 /* wren_meta.h */,
-				29DE39511AC3A50A00987D41 /* wren_meta.c */,
 				296371B31AC713D000079FDA /* wren_opcodes.h */,
 				2986F6D61ACF93BA00BCE26C /* wren_primitive.h */,
 				2986F6D51ACF93BA00BCE26C /* wren_primitive.c */,
@@ -203,6 +203,7 @@
 		29AB1EFD1816E3AD004B501E = {
 			isa = PBXGroup;
 			children = (
+				29AF31EE1BD2E37F00AAD156 /* aux */,
 				29205CA91AB4E67B0073018D /* cli */,
 				29205CAA1AB4E6840073018D /* include */,
 				2901D7611B74F3E20083A2C8 /* module */,
@@ -222,6 +223,19 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
+		29AF31EE1BD2E37F00AAD156 /* aux */ = {
+			isa = PBXGroup;
+			children = (
+				29AF31F01BD2E38F00AAD156 /* wren_aux_meta.h */,
+				29AF31EF1BD2E38F00AAD156 /* wren_aux_meta.c */,
+				29AF31F31BD2E98600AAD156 /* wren_aux_meta.wren.inc */,
+				29AF31FC1BD2E9B300AAD156 /* wren_aux_random.h */,
+				29AF31F41BD2E98600AAD156 /* wren_aux_random.c */,
+				29AF31F51BD2E98600AAD156 /* wren_aux_random.wren.inc */,
+			);
+			name = aux;
+			sourceTree = "<group>";
+		};
 		29D0099A1B7E394F000CE58C /* api_test */ = {
 			isa = PBXGroup;
 			children = (
@@ -312,23 +326,24 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				29AF31F11BD2E38F00AAD156 /* wren_aux_meta.c in Sources */,
 				29205C991AB4E6430073018D /* wren_compiler.c in Sources */,
 				2986F6D71ACF93BA00BCE26C /* wren_primitive.c in Sources */,
 				291647C71BA5EC5E006142EE /* modules.c in Sources */,
 				29205C9A1AB4E6430073018D /* wren_core.c in Sources */,
 				2901D7641B74F4050083A2C8 /* timer.c in Sources */,
 				29729F331BA70A620099CA20 /* io.wren.inc in Sources */,
+				29AF31F61BD2E98600AAD156 /* wren_aux_meta.wren.inc in Sources */,
 				29C8A9331AB71FFF00DEC81D /* vm.c in Sources */,
+				29AF31F81BD2E98600AAD156 /* wren_aux_random.c in Sources */,
 				291647C41BA5EA45006142EE /* scheduler.c in Sources */,
 				29205C9B1AB4E6430073018D /* wren_debug.c in Sources */,
 				29205C9D1AB4E6430073018D /* wren_utils.c in Sources */,
-				29F384141BD20FF1002F84E0 /* random.c in Sources */,
 				29729F311BA70A620099CA20 /* io.c in Sources */,
 				29205C9E1AB4E6430073018D /* wren_value.c in Sources */,
 				29205C9F1AB4E6430073018D /* wren_vm.c in Sources */,
-				29DE39531AC3A50A00987D41 /* wren_meta.c in Sources */,
 				29205C8F1AB4E5C90073018D /* main.c in Sources */,
-				29F384161BD20FF1002F84E0 /* random.wren.inc in Sources */,
+				29AF31FA1BD2E98600AAD156 /* wren_aux_random.wren.inc in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -339,22 +354,23 @@
 				29729F321BA70A620099CA20 /* io.c in Sources */,
 				291647C81BA5EC5E006142EE /* modules.c in Sources */,
 				29DC14A11BBA2FEC008A8274 /* scheduler.c in Sources */,
+				29AF31F21BD2E38F00AAD156 /* wren_aux_meta.c in Sources */,
 				29DC14A01BBA2FD6008A8274 /* timer.c in Sources */,
 				29DC149F1BBA2FCC008A8274 /* vm.c in Sources */,
 				29DC14A21BBA300A008A8274 /* wren_compiler.c in Sources */,
-				29F384151BD20FF1002F84E0 /* random.c in Sources */,
 				29DC14A31BBA300D008A8274 /* wren_core.c in Sources */,
 				29DC14A41BBA3010008A8274 /* wren_debug.c in Sources */,
-				29DC14A51BBA3013008A8274 /* wren_meta.c in Sources */,
 				29DC14A61BBA3017008A8274 /* wren_primitive.c in Sources */,
 				29DC14A71BBA301A008A8274 /* wren_utils.c in Sources */,
+				29AF31FB1BD2E98600AAD156 /* wren_aux_random.wren.inc in Sources */,
+				29AF31F91BD2E98600AAD156 /* wren_aux_random.c in Sources */,
 				29DC14A81BBA301D008A8274 /* wren_value.c in Sources */,
 				29DC14A91BBA302F008A8274 /* wren_vm.c in Sources */,
-				29F384171BD20FF1002F84E0 /* random.wren.inc in Sources */,
 				29DC14AA1BBA3032008A8274 /* main.c in Sources */,
 				293D46961BB43F9900200083 /* call.c in Sources */,
 				29DC14AB1BBA3038008A8274 /* foreign_class.c in Sources */,
 				29DC14AC1BBA303D008A8274 /* returns.c in Sources */,
+				29AF31F71BD2E98600AAD156 /* wren_aux_meta.wren.inc in Sources */,
 				29DC14AD1BBA3040008A8274 /* value.c in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;