Obby Pump Up Your Muscles! 1 per second
★★★★★5.9 (22 votes)
👍 22🗳️ 22 votes⏱️ landscape
Simulation gamesSports gamesArcade gamesIdle games
Rating5.9 (22 votes)
PlatformBrowser (Desktop & Mobile)
Orientationlandscape
Release dateJune 3, 2026
Last updateSeptember 4, 2026
Train hard, build strength, and earn respect among inmates. Only raw power decides who rules behind bars.
