Free online aim trainer: hit 30 targets as quickly and accurately as you can to improve your mouse aim for FPS games.
Targets appear one at a time in random places. Hit all 30 as fast as you can. Missed clicks lower your accuracy.
Your score combines speed and accuracy (targets per second × accuracy × 100), so spraying clicks doesn't pay. Try smaller targets as you improve.
Practise a few minutes daily, use a consistent mouse sensitivity, and focus on accuracy before speed.