You always have exactly one second. The clock starts at 1.00 and falls, and the only thing that resets it is hitting the next target — every successful action snaps it back to a full second, forever. There is no health bar, no second chance, no forgiving window. Let the timer touch zero once, tap empty space once, press one wrong key, and the run is over. Everything you've built collapses into a number on the game-over screen.

What starts as clicking a fat neon circle stops being that fast. Targets shrink and pick up speed, keycaps demand a specific key under pressure, chained targets insist on the right order, decoys punish the reflex you just trained, and ghosts fade out while the ring around them drains red. React in under half a second to keep your streak and your multiplier climbing — hesitate and you'll survive, but you'll score like someone who hesitated. Your best score, longest streak, run history and achievements are saved right in your browser, so the only thing standing between you and one more attempt is the second you're about to lose.