Superpowers vs Blacksmith 2D

You can spin up a server and work with other people at the same time.

This isn't a 3D with 2D on the side type of engine. The scene-editor supports both 3D and 2D views, allowing ease of use no matter what type of game your making.

The community can develop and release their own plugins to add additional features making game development easier. All of these plugins can be easily downloaded in the app.

It's got a scene-editor, cubic-model creator, text-editor, 2D image / animation importer, and a very useful tile-map editor.

Games can be published to the web with good performance, and the game-framework utilizes TypeScript to make programming games a little bit nicer.

Automatically detects changes and updates bitmap cache. Allows to gain even more performance on heavy scenes and runs smoothly on old devices.

All engine code is written in ES6, fully GCC typed, allowing to eliminate all dead code from your app.

Dirty flag tracks scene changes and avoids unnecessary calculations and context calls. If no changes were made to the scene since last frame, no rendering will be done. Battery efficient.

According to the tests on the Github page, the performance is better than in Phaser!

The source code is well commented and easy to understand.

Super small build size through dead code elimination. The best for playable ads and Facebook Instant Games.