UNION JUMPERS! is a cooperative puzzle action game where you control two characters simultaneously with your left and right hands.

[Game Features]

• Control the blue character with your left hand (F key) and the red character with your right hand (J key) to make them jump
• The goal is to guide both characters to the goal simultaneously
• Game over if either character touches a spike
• 10 stages total with gradually increasing difficulty

[Stage Gimmicks]

• Spikes (red triangles): Instant game over on contact
• Speed-up platforms (green): Increases movement speed
• Speed-down platforms (orange): Decreases movement speed

[Controls]

• PC: F key (left) / J key (right) to jump
• Smartphone/Tablet: Tap left half of screen / right half of screen to jump

Enjoy the simple yet deep gameplay that requires coordination between your hands and sometimes independent decision-making!