Use the mouse to play the game!
Muscle Run is an amusing obstacle dodging game that challenges one to get strong enough to perform through stone walls.
On your way to the finish line, not only can you have to dodge steel barriers and boxes, open doors, and jump gaps, but also collect energy shakes to get that nice bodybuilder, run-through walls shape.
Keep in mind that yellow buttons on the floor will open yellow doors. Boxes will decrease your muscle volume. And metal doors are not to be taken lightly, not even in the infinite world of free online games.
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