It is a scrolling platformer engine. It has lava, coins, a portal, 2 levels, waljumping, and everything a generic platformer has. It glitches at the end - perhaps a starting and ending screen you could add? It is an engine so i will accept any criticism if it doesnt say anything like "its bad", "its short", "its easy", etc. If it is bad, make it better, make more features - a trampoline, gravity switches, speed boosts, low friction, ANYTHING If it is short, make it longer If it is easy, make more obstacles
changed some things from griffpatch's tutorial