After “Escape” threw me for a loop, I’ve vowed to actually build and release something (good?) for LD23.

• Dev Tools: g++ and mingw32-make, Sublime Text 2, Notepad++, 7zip (for packaging), Python (for utilities)
• Libraries: the C++ Standard Library/the Standard Template Library, SDL, SDL_mixer, SDL_image, SDL_ttf, Chipmunk, OpenGL, SimpleINI (or similar)
• Sound: bfxr for sound effects, and famitracker for music
• Graphics: Paint.NET, GIMP, or possibly the Pyxel Editor, and of course, OpenGL