Im not the most experienced game developer but i figured this would be great practice and im having fun! Hard solo though, making good progress!
I love Bfxr but if you're looking for something less noisy this one could also do the trick
http://sfbgames.com/chiptone/
Well, somehow I've lost any real tie to the theme other than the fact that I've never made a game with this many colors before! So I guess it still counts.. haha. Either way I am making a bit of a rogue-like with procedural generated levels in the vein of Nuclear Throne. For some reason last night I though the game jam ended tonight, so I found myself awake past sunrise working on the level generation system. I am going to add more enemies and after that I suppose I just need to add sounds etc