GSB

The double-jump in Win's Runner game is the single mechanic that transforms a simple tap-to-jump runner into a skill-layered challenge worth returning to for hundreds of sessions.

A single jump clears low obstacles, but taller barriers or back-to-back hazards demand the second tap, timed precisely at the peak of the first jump for maximum height.

Misjudge the moment and you'll either jump too early, losing vertical height, or too late, clipping the obstacle on the way down, both end your run instantly.

The parallax background scrolls faster as your score climbs, compressing your reaction window and making double-jump timing progressively more demanding with each passing second.

Runner tracks your personal best and last ten scores locally, showing coins earned per run, all without needing an account or internet connection.