Obby: Become Cool 99 Strength Simulator

Obby: Become Cool 99 Strength Simulator is a light, funny Roblox and Minecraft-style clicker game for kids, where you go through obby strength tests to become cool and strong. This strength simulator is like a simple gym simulator where you bulk up the muscles of your blocky character. Tap the screen to build strength, and your hero will lift dumbbells and slowly turn into a huge muscleman. You start with the Noob rank, then raise your rank by building more and more strength. With every tap, your character does different exercises, like lifting dumbbells, doing squats with a barbell, working abs, and more. You gain strength but spend energy, and you refill that energy with food. Open new sports stations and gyms, upgrade your dumbbells, your look, and your strength level. Feed your hero when he gets tired and hit the punching bag to speed up leveling and earning money. You can also join a punching bag battle to earn some extra cash. The game is simple, bright, and relaxing for children. Earn resources, push for the top, and feel like a champion, almost like you are collecting Robux in a basic strength training simulator. Unlock new training locations and buy every hat in the shop.

How to play?

Tap the screen to level up, get stronger, and earn in-game currency. Watch your hero, because he can get tired. When his energy is low, open the shop and buy him something tasty to restore his strength. Once he is back to normal, keep tapping the screen. Tap to unlock new training locations, raise your level as high as you can, and become the coolest. Finish the whole game and buy all the hats available in the store. Good luck and have fun.

Get ready to play now the online game Obby: Become Cool 99 Strength Simulator for free and without registration.
Category: Obby Games
4.3333333333333 1 1 1 1 1 (3 Votes)
Controls:

About this game:

  • Players have rated this game 4.33 out of 5, based on 3 votes.
  • Released in December 2025.
  • Ready to play on Web Browser (PC).
  • Age rating: 6+
  • Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.

Game features:

  • Tap to make your character perform different exercises like dumbbell lifts, squats, and ab workouts
  • Rank system that starts at Noob and improves as you build more strength
  • Energy system where you have to feed your hero with food from the shop when he gets tired
  • Punching bag battles that speed up leveling and let you earn extra in game money
  • Unlockable gyms, training locations, and a full collection of hats to buy in the store

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