Code-a-thon, held by Nanyang polytechnic and open to the public, is a competition where teams of 4-5 are challenged to make a game within 30 hours, no breaks... Every team is required to make a game using XNA in C# and to deliver a fully playable game with proper interfaces.

All games has to follow a theme and we chose to make a snooker-like game to train the player's visual perception.