Obby: Pump Up Your Muscles
Turn a skinny rookie into a gym legend.
GamePush
About this game
Welcome to the prison gym, where only strength earns respect! You start as a skinny rookie, but every rep makes you stronger. Push-ups, sit-ups, pull-ups — build your body and rise through the ranks.
How to play
- 1WASD — move your character
- 2Space — jump
- 3E — interact (train, eat, grab food)
- 4Left Mouse Button — train
Controls: Single player · Landscape
Game details
- Developer
- GamePush
- Released
- Jun 26, 2026
- Updated
- Jun 26, 2026
- Players
- Single player
- Category
- SimulationArcade
Tags
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