So the theme for LD29 was beneath the surface. I made a game kind of like terraria, except you control players indirectly by telling them where to go and they dig, drop explosives, run, hop, and make platforms automatically. There is also a lot less content than a game like terraria, so there is no win condition, but it's kind of neat.
The art/sound/code were all made by me, solo.
Windows exe: http://almostmatt.com/LD29.zip OSx app: http://almostmatt.com/LD29.osx.zip