Obby: Pump Up Your Muscles
GAME INFO
Obby: Pump Up Your Muscles is a prison-gym training sim — start scrawny, spam push-ups, sit-ups, and pull-ups on marked stations, eat to recover, and climb inmate ranks as your muscle stat ticks up each second. WASD through the yard between workout zones; hold interact to rep. Idle strength obby, not a tower-defense troop commander.
HOW TO PLAY Obby: Pump Up Your Muscles
Desktop: WASD to move, Space to jump, E to interact, hold left-click to train, mouse to look, scroll wheel to zoom. Mobile: Joystick to move, tap to train and interact.
When you are ready, hit play on the cabinet above and jump straight in — Obby: Pump Up Your Muscles loads instantly, right here in your browser. No account, no waiting.
QUICK FACTS
FREQUENTLY ASKED QUESTIONS
Is Obby: Pump Up Your Muscles free to play?
Yes. Obby: Pump Up Your Muscles is completely free to play on JoyRealm. There are no downloads, no installations and no sign-ups — just open the page and start playing instantly in your browser.
How do I control Obby: Pump Up Your Muscles?
Desktop: WASD to move, Space to jump, E to interact, hold left-click to train, mouse to look, scroll wheel to zoom. Mobile: Joystick to move, tap to train and interact.
Can I play Obby: Pump Up Your Muscles on mobile?
Yes. Obby: Pump Up Your Muscles supports touch controls, so you can play it on a phone or tablet straight from your mobile browser — no app required.
Do I need to install anything to play Obby: Pump Up Your Muscles?
No. Obby: Pump Up Your Muscles runs directly in your web browser using HTML5. There is nothing to download or install.
What kind of game is Obby: Pump Up Your Muscles?
Obby: Pump Up Your Muscles is a Strategy game, tagged with strategy, shooter, platformer, idle, tower defense.