I’m simply declaring that I will most likely be using my existing lighting engine, depending on the voted theme.
The code isn’t released yet, but the source will be included with the project if anyone care.
I’ll later officially release the engine with documents and everything.

My tool:
• Game Maker: Studio with every module (And lighting engine)
• Paint.net for graphics
• Reason 5 for music

Good luck Ludum Darers.