Crazy beach volley is my first game ever made with Lua and Löve engine. I have never actually tried Lua before but its fairly easy to learn and with LÖVE you can make simple games. Löve also have Physics based on Box2D module so its simple to start and they also have fairly active community. You can Download game source below

Screenshot from game:

Game includes:
* 2 Players (WASD) & (Arrow control)
* Music
* Box2d Physics & Gravity
* Point counting
* Different types of power-ups (Multiple balls, gravity, speed, Shrinking other player)

Download

Download here (source
Download here (win build)

License

This game is lisenced under CC BY 3.0