A Flappy Bird-style game where you guide a living paper metro ticket through an underground subway tunnel, dodging turnstile gates and collecting fold charges. How to Play
Goal: Navigate the paper ticket through turnstile gates and survive as long as possible to maximize your score.
Tap/Click: Apply upward thrust (300 px/s) to make the ticket rise.
Hold/Double-Tap: Consume 1 fold charge to shrink the ticket's hitbox for 0.6 seconds, allowing passage through tight gaps.
Scoring: Earn +1 point for each gate you pass through. Collect glowing yellow punch stations to gain fold charges (max 3 stored).
Game Over: Collision with any turnstile gate or the top/bottom boundary ends the game immediately.
Gates spawn every 2.5 seconds with random vertical gaps; punch stations appear every 10 seconds.