Classic Tower Defense-FPS hybrid game. You can play this game on very easy (0 Feasts of Strength) to very hard (5 Feasts of Strength). Some maps are easy to master and some are hard to master or easier if you're not playing alone.
Why so many hours? Well you can get out of map on serveral maps, therefore you need to check out every corner of the map. Besides playing the game this can be very fun, you can explore the whole map even if you're not supposed to get and look behind the curtains.

Classic Tower Defense-FPS hybrid game. You can play this game on very easy (0 Feasts of Strength) to very hard (5 Feasts of Strength). Some maps are easy to master and some are hard to master or easier if you're not playing alone. Why so many hours? Well you can get out of map on serveral maps, therefore you need to check out every corner of the map. Besides playing the game this can be very fun, you can explore the whole map even if you're not supposed to get and look behind the curtains.