
• One thumb, one decision — four lanes, and nothing else to learn • Read the number, don't just react: every rock tells you whether you can take it before you get there • An endless track that never stops getting faster • No levels and no score inflation — your best time is the whole leaderboard • Runs are short and restarts are instant • Nothing multiplies, so the numbers stay readable ten minutes in • Loads fast and makes no network requests once it is running
Swipe left or right to change lane. On a keyboard, use the arrow keys or A and D. Green numbers you can ram straight through. Red numbers you cannot — take the lane they left open. Collect the +1 meat, stay out of the -1 spikes, and survive as long as you can. The clock is your score. Pause with the button in the corner, or Escape / P.