Reaction Time Game is a free Chrome add-on developed by Maxim Collingwood. This simple and engaging game allows users to test their reaction times and improve their reflexes. Whether you're waiting for a page to load, in a meeting, at school, or simply looking to challenge yourself, Reaction Time Game is a convenient way to measure your basic reflexes.

With Reaction Time Game, you can see how fast your reaction times are in milliseconds and compare them with your friends. The latest update, version 2.0, has made the milliseconds measurement completely accurate, ensuring precise results. The game is accessible even offline, allowing you to practice and improve your reflexes anytime.

Overall, Reaction Time Game is a fun and useful tool for anyone looking to enhance their reflexes. Give it a try and see how fast your reaction times are!