Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4297550 |
| Live current players | 0 |
| SteamPulse tracked peak | 1 |
| Live count (today's peak floor) | 0 |
| Price | $2.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $2.99 |
| Current price USD | $2.99 |
| Release date | Apr 6, 2026 |
| Developer | ytulek |
| Publisher | ytulek |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | 2 user reviews |
| Positive review percent | 100% |
| Positive reviews | 2 |
| Negative reviews | 0 |
| Total reviews | 2 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | Yes |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4297550/ |
Short description
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.
About this 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 🥔
Supported languages
English