RUMBLE is a fighting game you play with your body. By moving in specific ways, you can control and manipulate the rock around you. Some movements may pull a rock up from the ground, while other movements can be used to hurl that rock forward. The Gym, your base of operations, is packed with ways for you to learn how to RUMBLE. Explore it fully, and you will find the knowledge you need to become the best of the best. Study the movements, their effects, then learn to combine them to attack your opponents, and defend yourself.

When you feel like putting your knowledge, skill, and creativity to the test, you can use the Matchmaker to set up a duel in the RUMBLE Arena. Here you are pitted against another fighter, and you get to duke it out until one can fight no longer. By winning fights, you slowly increase your rank. With each rank you gain, you unlock more moves for you to study and incorporate into your fighting style. Test your might by dueling other fighters in the RUMBLE Arena. Win, and you climb the ranks, which rewards you with more moves to master.