Hotshift

One button controls two opposite states at the same time. Hold it down and you rise into the air while also building heat. Release it and you drop back down while your temperature falls toward cold. That single input ties your height directly to your warmth, so you cannot move freely without changing both at once. Orange gates only open for you while you are burning hot. Blue gates only open while you are freezing cold. Since climbing always makes you hot, you cannot simply float upward and expect to pass through a blue gate. You have to plan when to rise, when to fall, and how long to wait before your temperature shifts enough to match the next barrier. NAJOX turns this simple conflict into a steady test of timing and patience. The whole challenge comes from one unavoidable fact: going up means burning, so being high and being cold at the same time is impossible, and that impossible combination is the entire game.

Anything. Hold to rise, release to fall. Mouse, touch, space, any key.