Use APKPure App
Get Muscle Boy old version APK for Android
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!