Grimace Only Up! is a climbing platformer where the only way is up. You guide Grimace across floating objects and past hazards, aiming higher with every jump.
Move with the W, A, S, and D keys and jump with Space. Leap from platform to platform, avoid the traps, and keep climbing toward the finish line. One mistimed jump can send you tumbling, so precision matters more than speed.
Start climbing and play Grimace Only Up! free in your browser on Games321, with no download required.