Planning Background: Overcomes physical height differences between participants using AI algorithms, creating a proportional real-time cooperative game where players interact equally based purely on physical squat effort.
Design Philosophy: Employs a 3D Bar and ball physics interaction system where vertical crouching/standing motions directly tilt the virtual 3D bar.
Core Value: Cannot be played unilaterally by one person. Requires continuous communication and rhythm matching to survive, ideal for family sports centers, kids' cafes, and team-building events.

"When two minds reach perfect balance, an infinite leap across dimensions begins!"
In 'Balance Arena', a cyber tower warped in space and time, two tuners arrive. Before them rests a massive virtual balance bar and a heavy ball containing destiny's energy. Dark black holes abyssally close in from below. Survival requires one thing: observing each other's movements and squatting with perfect timing to roll the ball into safe zones. Over-action by one player causes collapse. Evade black holes through flawless synergy and
climb toward cosmic high scores!