Making Games with LÖVE
The LÖVE game engine is a small, open-source game engine for making 2D games. LÖVE uses Lua code for its scripts and it easy and quick to learn.
LÖVE is a good engine for prototyping or just playing around making small games.
LÖVE’s website is HERE, where you can download the engine and see some example games made in it. The wiki for LÖVE is HERE, and contains docs and tutorials.