Gym Boss

Build a character's strength through gym exercises, unlock heavier equipment, and challenge increasingly powerful ring bosses.

How to play & controls

Click or tap to perform exercise sets and earn strength points. Upgrade equipment as your level rises, then enter the ring when strong enough to challenge a boss.

About the game

Build a character's strength through gym exercises, unlock heavier equipment, and challenge increasingly powerful ring bosses.

Sports

How to play

Click or tap to perform exercise sets and earn strength points. Upgrade equipment as your level rises, then enter the ring when strong enough to challenge a boss.

  • Free
  • In your browser
  • Mobile and desktop