Superpowers looks really nice, indeed! Just a quick question, since I'm not all too familiar with Three.js... It Three used for 2d as well? And, more importantly, will Superpowers games (created with the "default" engine or whatever you'd call it) run without WebGL, using only canvas?
Viewing post in The Superpowers game maker #MegaThread!
The default game engine (which we call "Superpowers Game" because we're very creative with names :D) uses Three.js in WebGL mode for both 2D and 3D. There isn't really a deep distinction between 2D and 3D in this case, except for using orthographic cameras. So no, games made with it wouldn't run with just Canvas 2D support.
A Phaser-based project type would, though. we've started putting one together, should come out fairly soon after we open source!