Obby's: Prison Pump up the Muscles! +1 per Second

In Obby's: Prison Pump up the Muscles! +1 per Second, you end up in a prison gym where respect is all about strength. Your character is a skinny inmate who starts out as a total newbie in the open workout area. There are parallel bars, barbells, and spots for push-ups, squats, and ab training. You steadily build up your body, change how you look, boost your strength, and raise your status with the other prisoners. The prison layout lets you move freely between the training zone, the shop, and the dining hall. Food restores your stamina, and without it, you just can't do your sets. When certain muscle groups reach the right level, you move up, unlock a new stage, and become even stronger. A fully pumped inmate can visit more dangerous areas and even get into real fights with high-level prisoners to prove their strength and stamina.

How to play?

You control a Roblox-style character and build up their body through regular training in this prison obby workout game. Your path starts in the prison yard, where you walk up to any exercise machine and start the exercise. Each set raises your strength, trains a specific muscle group, and increases your stats as you gain experience. You need to watch your stamina, take breaks, and visit the cafeteria to refill your energy so you can keep training. Progress never stops, the more you work out, the more your inmate's body changes and the higher your stats climb. By training your chest, back, legs, abs, and arms, you raise your overall level and unlock new areas where strong and experienced players hang out. Over time, you can reach the elite zone of the prison and test yourself in real fights against other inmates who are also trying to become top dogs. All of the gameplay revolves around constantly growing your strength, building up your body, and trying to become the strongest person in the prison.