Browse all apps

A premium reaction timer. Watch the animated shape — click the instant it turns green. Five rounds, global leaderboard.

by Mercutio

Download high-quality audio from YouTube videos in MP3 or WebM format with a clean, user-friendly interface.

by Refloow

Test your reflexes! Click the green box as fast as you can. Tracks your average and best times.

by stryfe359

Tap the black tiles as they scroll down — miss one or hit a white tile and it's game over. A fast-paced reflex game built with HTML5 Canvas.

by AJLoveChina

Hit the falling notes in time with the beat. Test your reflexes and rhythm in this music-powered arcade game.

by ChloeLiang

Click the moles as they pop up from their holes. How many can you whack?

by christopherscott

A simple yet exciting browser-based racing game where you dodge obstacles and enemy cars while racing at high speed. Use arrow keys to steer and compete for high scores.

by rishabnotfound

A rotating tower platformer — climb an ever-spinning cylindrical tower by jumping between platforms. Fast reflexes required as the speed ramps up.

by jakesgordon

A beautiful HTML5 game collection featuring 42 carefully categorized mini-games including puzzle, action, arcade, and strategy games.

by SinceraXY

Defend 13 space bases using precise mouse movements to draw defensive lines against enemy attacks. Collect coins and powerups to upgrade your defenses.

by jackrugile