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Space Invaders

Score: 0Lives: 3Wave: 1Combo: x1Best: 0

Space Invaders ×

Controls: Arrow keys / A,D to move, Space to shoot
Goal: Destroy all aliens before they reach Earth!
Power-ups: Rapid Fire (R), Shield (S), Multi-Shot (M), Extra Life (+), Score x2
UFO: Mystery ship at top = 50-300 bonus points
Bunkers: 4 defensive barriers that degrade
Bosses: Wave 5 = Mini-boss, Wave 10 = Mothership
Combo: +1 per consecutive hit, resets on miss, multiplies score!

Classic space invaders shooting aliens in formation. Move left and right to dodge enemy fire while shooting back. Retro arcade shooter about pattern shooting and survival.

Learn how games like this are made: Simple enemy AI with state machines