Great sequel if you enjoy the first
Sanctum 2 is sequel to the highly-acclaimed Sanctum and a fresh take on the tower defense genre and places the player right into the frenetic fray with tight first-person shooter gameplay mechanics. When the havoc starts and the wave of baddies is unleashed, you jump right into the action with your own fully-upgradeable weapons and play a key role in the defense. Sanctum has taken the best features from FPSs and tower defense games to create something totally unique.
Sanctum 2 by CoffeeStainStudios