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Idle Muscle Up

Ignite your inner beast and lift the heaviest weights in the universe. Grow BIGGER and face rivals who keep getting stronger. Start with a relaxing idle clicker experience to build muscles, then push yourself in challenging arcade-style mini-games.

Steam Page
Developer
ytulek
Publisher
ytulek
Release
April 6, 2026
118 days ago
Steam Reviews
2 user reviews2 reviews100.0%

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About the Game

Idle Muscle Up is an idle-clicker game with arcade-style elements. Lift weights across a variety of worlds, build muscle, work as a courier to earn money, and compete in exciting mini-games. Winning competitions rewards you with gold, which can be spent to unlock loot boxes and acquire equipment. Equipment boosts your muscle-building efficiency.

The game features two gym worlds, each with five workouts, plus a carnival world where you can join boxing matches and pushing race competitions.

FEATURES

  • Watch your character’s body transform as you work out

  • 3 gym worlds and 1 carnival world

  • Boxing mini-game with arcade-style mechanics

  • Pushing race mini-game with arcade-style mechanics

  • XP-based equipment system (grind endlessly to level up your gear)

  • 20+ items to customize your build, boosting exercise speed or muscle gain

  • Full input support: play with a gamepad, keyboard, or mouse

  • Extremely lightweight in both disk size and performance — runs smoothly even on a potato 🥔

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