Slay The Spire will have players battling against various creatures with their deck of cards as they scale the spire to victory. Each run is procedurally generated, so every run will offer a different experience. Players will also have a to choose one card to add to their deck after each battle with the hope of making them better suited for each upcoming encounter. You can choose between the three playable characters: Ironclad, Silent, and Defect. Each character has their own specific playstyles and strategies to utilize on the battlefield. Have a look at the trailer below to see them in action. Slay The Spire will be released on May 21!