Coffee Stain Studios has announced that their first person shooter / tower defense game hybrid Sanctum 2 will be arriving on PC via Steam Xbox Live Arcade and PlayStation Network on the 15th May.

In Sanctum 2 players assume the role of one of four elite soldiers, each with their own unique abilities and weapons whose mission is to protect the Cores from hordes of mysterious alien creatures on the human colony planet, LOEK III.

The game promises to expand on the original game in nearly every way, the most prominent change being the campaign, where the player will enjoy a larger, more in-depth story.