Sonar Invaders

An accessible Space Invaders game you play entirely by sound.

Your name

Choose game mode

Mission mode

Clear ten levels to save Earth from the alien invasion.

High score mode

Endless waves that get faster until the invaders reach you.

How to play

Turn VoiceOver off before the game starts. Swipe left or right on the game area to move your aim. A tone tells you where you are pointing — lower for left, higher for right. Each enemy plays its own tone from its position. Align your aim tone with an enemy tone, then double tap with one finger to fire. Double tap with two fingers to launch a screen-clearing bomb — you earn one every 300 points. Press Escape to quit.

Keyboard: left / right arrows to aim, space or enter to fire, B for bomb, Escape to quit. DualShock 4 controller: D-pad left / right to aim, X to fire, Circle to bomb, Options to quit.

Main menu

How to play