I keep getting a black screen on startup and have tried verifying files and everything :s

Steam controllers no longer work for me in game. It asks to press any button and it is completely unresponsive. Please fix this! Let me know if there is any other information I can provide.

really like the music but i cant seem to find it anywhere and who even made the level music

UPDATE 2018-02-25: I've found a solution and created a guide to use it: http://steamproxy.com/sharedfiles/filedetails/?id=1312804986 The store page says that the product has "full controller support" but the discussion boards are rife with complaints about controllers not working. I've tried my own Elecom and iBuffalo controllers that I use for Undertale, Metal Slug, Super Meat Boy etc. and Kalimba is the only thing that completely ignores them. This negatively impacts the multiplayer of the game whi...

Wow, how low.