Punches, street junk and quick decisions do most of the heavy lifting here. Enemies pile in fast, mistakes hurt, and every cleared wave gives you another shot at building a better run. Permanent martial arts upgrades add new options instead of simply making numbers bigger. Finishing the first stage unlocks the full version and removes ads, keeping later runs pleasantly uninterrupted.
The appeal comes from its scrappy arcade rhythm. Short attempts, crowded streets and improvised weapons make each run feel a little different, especially when a good position suddenly turns a messy fight in your favor.