Fret Invaders: Free Online Guitar Note Practice Game

Fret Invaders is a free browser-based guitar practice game from FretGo. It helps beginners practice fretboard note recognition by playing real guitar notes through the microphone.

Practice single notes, improve reaction speed, and try to beat your best score.

Fret Invaders

Chromatic single-string mode

Score0
Best0
Streak0
Lives5
guitar shooter
Press Start to play.
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Fret Invaders

Press Start, allow microphone access, then play the matching guitar note when it falls. The screen stays awake while you play.