Obby: Pump Up Your Muscles! 1 per second
Obby: Pump Up Your Muscles! 1 per second

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Obby: Pump Up Your Muscles! 1 per second
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Obby: Pump Up Your Muscles! 1 per second is a 3D idle simulation game that drops you straight into a lively prison gym, where getting buff is the name of the game. Your journey begins as a scrawny newcomer, but every push-up, sit-up, and pull-up brings you closer to earning true respect among the inmates. With a relaxing arcade vibe, it's all about training hard and watching your muscles grow, one rep at a time.
Take control with WASD to move, space to jump, and E to interact with equipment, food, or training routines on desktop. Prefer playing on your phone? You can build your strength using intuitive on-screen controls on both Android and iOS. Obby: Pump Up Your Muscles! 1 per second is free to play online, no download needed, so you can start pumping up your muscles anytime, anywhere in your browser.
How to play Obby: Pump Up Your Muscles! 1 per second
PC Controls:
— WASD — move your character
— Space — jump
— E — interact (train, eat, grab food)
— Left Mouse Button — train
— Move mouse — look around
— Mouse Wheel — zoom in/out
Mobile Controls:
— On-screen joystick — move
— “Jump” button — jump
— Tap on screen — train
Who created Obby: Pump Up Your Muscles! 1 per second?
Obby: Pump Up Your Muscles! 1 per second was created by . Play their other games on Playupi: Hidden Object: Emily's Case, Domino Online Multiplayer, Arrow Escape: Puzzle, Theo Morini's Magical Resort, Blockibo: Color Blocks.
How can I play Obby: Pump Up Your Muscles! 1 per second for free?
You can play Obby: Pump Up Your Muscles! 1 per second for free on Playupi.
Can I play Obby: Pump Up Your Muscles! 1 per second on mobile devices and desktop?
Obby: Pump Up Your Muscles! 1 per second can be played on your computer and mobile devices like phones and tablets.