"Monsters! Monsters everywhere! Fight your way through endless waves of baddies decided to rip you apart. Upgrade your gear in the shop and use more than 15 weapons at your disposal to score a bloody touchdown!"
But frankly, it's much better if you just check the trailer:
The game is available right now for just 80MP ( $1 ), you can download the game directly from here:
Alejandro González - Milkstone Studios
email@example.com - http://www.milkstonestudios.com