Please note that this is currently in early development and not very usable
Linum Framework is a Sonic framework for Construct 2 with level editor, online multiplayer and skins
Game Jolt - Main place to download and read about the game
Game Jolt Community - kind of a place to share levels and stuff for now
Wiki - kinda empty now, but hopefully not for long
See issue #1 for a checklist
See Changelog
See Credits
TL;DR you need Construct 2
See Installing guide