I'm in! I'm coming in late. This will be my first jam. I'll be using Love2D engine using the Lua programming language and Box2D physics engine, The Aseprite animation software and won't have time or tools to make music, so it'll be soundless or use SFXR or BFXR or something. If I find extra time I'd make chiptunes and they'd be made in MilkyTracker.