About Reaction Timer

Reaction Timer - Arcade fun, one click away - that is Reaction Timer, a free arcade game you can play instantly in your browser. Works on desktop and mobile, no installation needed. Controls: Mouse / Keyboard.

How to play

Press Start / click to begin.
Move with the arrow keys (or on-screen controls).
Avoid hazards and chase the high score.
Score resets only when you run out of lives.

Category: Arcade
Controls: Mouse / Keyboard
Works on: Desktop & mobile browser
Added: 2026-10-16
Source: ritaban06/mini-js-games-hub (MIT)
Feedback: Report a problem