An excellent FPS rogue-like. It lives up to its name, its literally a tower full of guns. If you played DOOM in years past, you'll understand the mechanics. Each room you enter has randomized enemies and randomized architecture. You never know whats behind that door. After a few rooms you'll meet a boss, and those bosses can be hard sometimes, or just a bit hard. Its the luck of the draw. Lots of perks to unlock as you make your way through the tower. I suggest starting with the Bluegrass perk so you have doublejump from the start.
