Muscle Boy
Available on Google Play
4.8(8,123)
1,000,000+ installsFreeGAME CASUAL
Updated Oct 18, 2025 · v1.32
Witness my brother’s muscle growth.
Tap the screen when the pointer points to the green and blue bars. Don't forget to upgrade your boy. Features: ◉ Perfect design,Full of funny. ◉ Full phone support. ◉ Totally free download. Muscle Boy is Suit for all age and completely FREE to play! Now play and be the most strongest boy in the universe!
4 years on Google Play
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Rating breakdown
5★
7,463
4★
261
3★
130
2★
65
1★
195