My basecode is on DropBox, and my fridge is filled with goodies. Bring on the theme!

Tools:

Language: Lua
Framework: LÖVE
Graphics: Allegro Sprite Editor, ArtRage, Paint.NET, Pixen
Audio: FruityLoops, GarageBand, SFXR
Text Editor: PSPad, TextMate
Map Editor: Tiled
Timelapse: Chronolapse