Stair Climb — a reflex game where you race up an endless staircase
Stair Climb is a minimal arcade game about scaling a zigzagging staircase that never ends. You glance at whether the next step is on the left or the right and press that direction before the timer runs out, making it a perfect way to test your reaction speed during a short break.
How to use
- Press the Start button to begin.
- Hit the arrow key (left or right), or A/D, matching the side of the next step.
- On mobile, tap the left half or the right half of the screen instead.
- Keep matching the direction before the time bar above your character empties.
Features & tips
- The next step is drawn slightly darker, so you can read its direction at a glance.
- The time limit shrinks as your score climbs, so the later stages get intense fast.
- Watch only the highlighted step, not your keys, and press by feel to react faster.
- Your best score is saved automatically in your browser for the next attempt.
FAQ
Q. Why did the game end so suddenly? A. It ends the instant you press the wrong direction or let the time bar drain completely.
Q. Do I need to install anything? A. No. It runs right in the browser and works on both desktop and mobile.
