Obby: Pump Up Your Muscles! 1 per second

–

No votes yet

Happy Dessert

Adventure

Fireboy and Watergirl 5 Elements

Adventure

I am The Ninja II

Adventure

Tom Runner

Adventure

Shaun The Sheep Chick n Spoon

Adventure

Repair It

Adventure

Fireboy & Watergirl 1: The Forest Temple

Adventure

Money Movers Maker

Adventure

Beeline

Adventure

Frisbee Forever 2

Adventure

Adventure Hero

Adventure

Play Obby: Pump Up Your Muscles! 1 per second free online

Welcome to the prison gym, where only strength earns you respect. In Obby: Pump Up Your Muscles!, you start as a skinny newcomer, but with every rep, you get stronger. Do push-ups, sit-ups and pull-ups, build up your body and climb higher and higher in the ranks.

You move with WASD, jump with the space bar and train with the left mouse button. With E, you train, eat or pick up food, and with the mouse, you look around. On mobile, use the joystick and tap the screen to train.

Obby: Pump Up Your Muscles! 1 per second is one of the adventure games on 1001 Games. Want more? Check out the similar games below.

How do you play Obby: Pump Up Your Muscles! 1 per second?

Click the game window and Obby: Pump Up Your Muscles! 1 per second starts right away. Controls: keyboard and mouse.

Is Obby: Pump Up Your Muscles! 1 per second free?

Yes, you play Obby: Pump Up Your Muscles! 1 per second for free on 1001 Games, with no download, installation or account.

Can you play Obby: Pump Up Your Muscles! 1 per second on your phone?

Yes, Obby: Pump Up Your Muscles! 1 per second works in the browser of your phone and tablet, and just as well on a computer.

Supported devicesComputer, phone, tablet

DeveloperGamePush

GenreAdventure Games

SubcategorySimulation

Release dateJune 26, 2026