Obby Grow with every step

Walk your way to giant proportions in Obby Grow with every step! Take absolute command of a blocky character locked in an escalating physics-platforming obstacle course. Your critical mission is to cross complex bridges, dodge dangerous traps, and grow physically larger with each successful step you take. Test your spatial jumping precision, adapt to your changing physical size, and reach the final platform!

Controls Use the W, A, S, and D keys (or Arrow keys) to steer your character. Press the Spacebar to jump over gaps. On mobile devices, use the virtual on-screen joystick to run and tap the dedicated button to leap.

Rules & Strategy Every step you take adds points to your size meter, making your character taller and heavier as you advance. Trolling off the edges or touching glowing hazard lines triggers an instant defeat and resets you to the last checkpoint. Do not just rush into narrow pathways when you are at maximum size. It is highly recommended to slow down before tight moving swinging bars, calculating your step pacing so you can squeeze through the obstacles without your expanded hit-box getting clipped.