diff --git a/bundles/pixi.js/src/PIXI.js b/bundles/pixi.js/src/PIXI.js
new file mode 100644
index 0000000..02bf765
--- /dev/null
+++ b/bundles/pixi.js/src/PIXI.js
@@ -0,0 +1,58 @@
+// import polyfills. Done as an export to make sure polyfills are imported first
+import '@pixi/polyfill';
+
+// export core
+export * from '@pixi/core';
+export * from '@pixi/app';
+export * from '@pixi/sprite';
+export * from '@pixi/spritesheet';
+export * from '@pixi/text';
+export * from '@pixi/text-bitmap';
+export * from '@pixi/graphics';
+export * from '@pixi/sprite-animated';
+export * from '@pixi/sprite-tiling';
+export * from '@pixi/math';
+export * from '@pixi/mesh';
+export * from '@pixi/constants';
+export * from '@pixi/display';
+export * from '@pixi/ticker';
+
+// export libs
+import * as accessibility from '@pixi/accessibility';
+import * as interaction from '@pixi/interaction';
+import * as extract from '@pixi/extract';
+import * as loaders from '@pixi/loaders';
+import * as prepare from '@pixi/prepare';
+// import * as particles from '@pixi/particles';
+import * as filters from './filters';
+import * as utils from '@pixi/utils';
+import { settings } from '@pixi/settings';
+
+// imported for side effect of extending the prototype only, contains no exports
+import '@pixi/mixin-cache-as-bitmap';
+import '@pixi/mixin-get-child-by-name';
+import '@pixi/mixin-get-global-position';
+import '@pixi/mixin-app-loader';
+
+// handle mixins now, after all code has been added
+utils.mixins.performMixins();
+
+/**
+ * Alias for {@link PIXI.loaders.shared}.
+ * @name loader
+ * @memberof PIXI
+ * @type {PIXI.loader.Loader}
+ */
+export const loader = loaders.shared;
+
+export {
+    accessibility,
+    extract,
+    filters,
+    interaction,
+    loaders,
+    // particles,
+    prepare,
+    utils,
+    settings,
+};

diff --git a/bundles/pixi.js/src/PIXI.js b/bundles/pixi.js/src/PIXI.js
new file mode 100644
index 0000000..02bf765
--- /dev/null
+++ b/bundles/pixi.js/src/PIXI.js
@@ -0,0 +1,58 @@
+// import polyfills. Done as an export to make sure polyfills are imported first
+import '@pixi/polyfill';
+
+// export core
+export * from '@pixi/core';
+export * from '@pixi/app';
+export * from '@pixi/sprite';
+export * from '@pixi/spritesheet';
+export * from '@pixi/text';
+export * from '@pixi/text-bitmap';
+export * from '@pixi/graphics';
+export * from '@pixi/sprite-animated';
+export * from '@pixi/sprite-tiling';
+export * from '@pixi/math';
+export * from '@pixi/mesh';
+export * from '@pixi/constants';
+export * from '@pixi/display';
+export * from '@pixi/ticker';
+
+// export libs
+import * as accessibility from '@pixi/accessibility';
+import * as interaction from '@pixi/interaction';
+import * as extract from '@pixi/extract';
+import * as loaders from '@pixi/loaders';
+import * as prepare from '@pixi/prepare';
+// import * as particles from '@pixi/particles';
+import * as filters from './filters';
+import * as utils from '@pixi/utils';
+import { settings } from '@pixi/settings';
+
+// imported for side effect of extending the prototype only, contains no exports
+import '@pixi/mixin-cache-as-bitmap';
+import '@pixi/mixin-get-child-by-name';
+import '@pixi/mixin-get-global-position';
+import '@pixi/mixin-app-loader';
+
+// handle mixins now, after all code has been added
+utils.mixins.performMixins();
+
+/**
+ * Alias for {@link PIXI.loaders.shared}.
+ * @name loader
+ * @memberof PIXI
+ * @type {PIXI.loader.Loader}
+ */
+export const loader = loaders.shared;
+
+export {
+    accessibility,
+    extract,
+    filters,
+    interaction,
+    loaders,
+    // particles,
+    prepare,
+    utils,
+    settings,
+};
diff --git a/bundles/pixi.js/src/index.js b/bundles/pixi.js/src/index.js
index 02bf765..35d7885 100644
--- a/bundles/pixi.js/src/index.js
+++ b/bundles/pixi.js/src/index.js
@@ -1,58 +1,7 @@
-// import polyfills. Done as an export to make sure polyfills are imported first
-import '@pixi/polyfill';
+export * from './PIXI';
+import * as PIXI from './PIXI';
 
-// export core
-export * from '@pixi/core';
-export * from '@pixi/app';
-export * from '@pixi/sprite';
-export * from '@pixi/spritesheet';
-export * from '@pixi/text';
-export * from '@pixi/text-bitmap';
-export * from '@pixi/graphics';
-export * from '@pixi/sprite-animated';
-export * from '@pixi/sprite-tiling';
-export * from '@pixi/math';
-export * from '@pixi/mesh';
-export * from '@pixi/constants';
-export * from '@pixi/display';
-export * from '@pixi/ticker';
-
-// export libs
-import * as accessibility from '@pixi/accessibility';
-import * as interaction from '@pixi/interaction';
-import * as extract from '@pixi/extract';
-import * as loaders from '@pixi/loaders';
-import * as prepare from '@pixi/prepare';
-// import * as particles from '@pixi/particles';
-import * as filters from './filters';
-import * as utils from '@pixi/utils';
-import { settings } from '@pixi/settings';
-
-// imported for side effect of extending the prototype only, contains no exports
-import '@pixi/mixin-cache-as-bitmap';
-import '@pixi/mixin-get-child-by-name';
-import '@pixi/mixin-get-global-position';
-import '@pixi/mixin-app-loader';
-
-// handle mixins now, after all code has been added
-utils.mixins.performMixins();
-
-/**
- * Alias for {@link PIXI.loaders.shared}.
- * @name loader
- * @memberof PIXI
- * @type {PIXI.loader.Loader}
- */
-export const loader = loaders.shared;
-
-export {
-    accessibility,
-    extract,
-    filters,
-    interaction,
-    loaders,
-    // particles,
-    prepare,
-    utils,
-    settings,
-};
+if (typeof window !== 'undefined')
+{
+    window.PIXI = PIXI;
+}

diff --git a/bundles/pixi.js/src/PIXI.js b/bundles/pixi.js/src/PIXI.js
new file mode 100644
index 0000000..02bf765
--- /dev/null
+++ b/bundles/pixi.js/src/PIXI.js
@@ -0,0 +1,58 @@
+// import polyfills. Done as an export to make sure polyfills are imported first
+import '@pixi/polyfill';
+
+// export core
+export * from '@pixi/core';
+export * from '@pixi/app';
+export * from '@pixi/sprite';
+export * from '@pixi/spritesheet';
+export * from '@pixi/text';
+export * from '@pixi/text-bitmap';
+export * from '@pixi/graphics';
+export * from '@pixi/sprite-animated';
+export * from '@pixi/sprite-tiling';
+export * from '@pixi/math';
+export * from '@pixi/mesh';
+export * from '@pixi/constants';
+export * from '@pixi/display';
+export * from '@pixi/ticker';
+
+// export libs
+import * as accessibility from '@pixi/accessibility';
+import * as interaction from '@pixi/interaction';
+import * as extract from '@pixi/extract';
+import * as loaders from '@pixi/loaders';
+import * as prepare from '@pixi/prepare';
+// import * as particles from '@pixi/particles';
+import * as filters from './filters';
+import * as utils from '@pixi/utils';
+import { settings } from '@pixi/settings';
+
+// imported for side effect of extending the prototype only, contains no exports
+import '@pixi/mixin-cache-as-bitmap';
+import '@pixi/mixin-get-child-by-name';
+import '@pixi/mixin-get-global-position';
+import '@pixi/mixin-app-loader';
+
+// handle mixins now, after all code has been added
+utils.mixins.performMixins();
+
+/**
+ * Alias for {@link PIXI.loaders.shared}.
+ * @name loader
+ * @memberof PIXI
+ * @type {PIXI.loader.Loader}
+ */
+export const loader = loaders.shared;
+
+export {
+    accessibility,
+    extract,
+    filters,
+    interaction,
+    loaders,
+    // particles,
+    prepare,
+    utils,
+    settings,
+};
diff --git a/bundles/pixi.js/src/index.js b/bundles/pixi.js/src/index.js
index 02bf765..35d7885 100644
--- a/bundles/pixi.js/src/index.js
+++ b/bundles/pixi.js/src/index.js
@@ -1,58 +1,7 @@
-// import polyfills. Done as an export to make sure polyfills are imported first
-import '@pixi/polyfill';
+export * from './PIXI';
+import * as PIXI from './PIXI';
 
-// export core
-export * from '@pixi/core';
-export * from '@pixi/app';
-export * from '@pixi/sprite';
-export * from '@pixi/spritesheet';
-export * from '@pixi/text';
-export * from '@pixi/text-bitmap';
-export * from '@pixi/graphics';
-export * from '@pixi/sprite-animated';
-export * from '@pixi/sprite-tiling';
-export * from '@pixi/math';
-export * from '@pixi/mesh';
-export * from '@pixi/constants';
-export * from '@pixi/display';
-export * from '@pixi/ticker';
-
-// export libs
-import * as accessibility from '@pixi/accessibility';
-import * as interaction from '@pixi/interaction';
-import * as extract from '@pixi/extract';
-import * as loaders from '@pixi/loaders';
-import * as prepare from '@pixi/prepare';
-// import * as particles from '@pixi/particles';
-import * as filters from './filters';
-import * as utils from '@pixi/utils';
-import { settings } from '@pixi/settings';
-
-// imported for side effect of extending the prototype only, contains no exports
-import '@pixi/mixin-cache-as-bitmap';
-import '@pixi/mixin-get-child-by-name';
-import '@pixi/mixin-get-global-position';
-import '@pixi/mixin-app-loader';
-
-// handle mixins now, after all code has been added
-utils.mixins.performMixins();
-
-/**
- * Alias for {@link PIXI.loaders.shared}.
- * @name loader
- * @memberof PIXI
- * @type {PIXI.loader.Loader}
- */
-export const loader = loaders.shared;
-
-export {
-    accessibility,
-    extract,
-    filters,
-    interaction,
-    loaders,
-    // particles,
-    prepare,
-    utils,
-    settings,
-};
+if (typeof window !== 'undefined')
+{
+    window.PIXI = PIXI;
+}
diff --git a/bundles/pixi.js/test/index.js b/bundles/pixi.js/test/index.js
index 4367dd9..57f35c3 100755
--- a/bundles/pixi.js/test/index.js
+++ b/bundles/pixi.js/test/index.js
@@ -1,5 +1,5 @@
 /* eslint-disable global-require */
-const PIXI = global.PIXI = require('../');
+const PIXI = require('../');
 
 describe('PIXI', function ()
 {