Independent game developer Disrupted Logic Interactive has announced that in celebration of the end of a great year, they are offering their iOS first-person shooter Dead Corps Zombie Outbreak for a low, low price of free on the App Store for three days.
The celebration began yesterday and will continue until midnight on Wednesday, December 18th. In the game, players battle endless waves of attacking zombies while at the same time searching through secret rooms for clues on how to cure the virus that is turning everyone into zombies.
The game was developed on the Unity platform and includes more than 11 maps (does that mean twelve?), twenty different weapons, "console like" controls, and lots and lots of zombies. You can check out the game at the source link and nab it while it's free.