Slay The Hero reverses the bullet hell formula and gives the player the power to spawn a variety of units to swarm the hero and destroy them. The game encompasses three game modes with a variety of maps to play on allowing the player to experiment with all the different types of units. Survival mode In this mode you must kill all heroes within the time limit of 15 minutes. Waves In waves you will have 30 waves lasting 30 seconds each. The hero or heroes depending on the difficulty will level up at the end of each wave. Kill them all before wave 30! EndlessPlay forever. Every time you kill a hero they will respawn with an additional