diff --git a/demo/AngryBots/AngryBots-0xc.wast.gz b/demo/AngryBots/AngryBots-0xc.wast.gz
new file mode 100644
index 00000000..b0e6810f
Binary files /dev/null and b/demo/AngryBots/AngryBots-0xc.wast.gz differ
diff --git a/demo/AngryBots/AngryBots12.wasm b/demo/AngryBots/AngryBots12.wasm
new file mode 100644
index 00000000..9161c0ab
Binary files /dev/null and b/demo/AngryBots/AngryBots12.wasm differ
diff --git a/demo/AngryBots/Release/AngryBots.js b/demo/AngryBots/Release/AngryBots.js
index 78aaaae2..36db318c 100644
--- a/demo/AngryBots/Release/AngryBots.js
+++ b/demo/AngryBots/Release/AngryBots.js
@@ -97,11 +97,16 @@ function integrateWasmJS(Module) {
   };
   info["global.Math"] = global.Math;
   info["env"] = env;
-  var instance;
-  instance = Wasm.instantiateModule(binary, info).exports;
-  mergeMemory(instance.memory);
+  if (Wasm.experimentalVersion < 0xc || typeof WebAssembly == "undefined") {
+    var exports = Wasm.instantiateModule(binary, info).exports;
+    mergeMemory(exports.memory);
+    applyMappedGlobals();
+    return exports;
+  }
+  var exports = new WebAssembly.Instance(new WebAssembly.Module(binary), info).exports;
+  mergeMemory(exports.memory.buffer);
   applyMappedGlobals();
-  return instance;
+  return exports;
  });
 }
 Module["preRun"].push((function() {