General: In Heaper you must get from level to level by using a variety of props using the "Place and Freeze" method you might have seen in GMOD.
Single-Player: Play through a variety of levels in many different environments, for a race against time to the finish!
Multi-Player: Play against your friends! work with your team-mates to get to the final level! With a few traps and twists you can set for your enemy's.