← → or A / D to move · Space / FIRE to shoot · X / ↓ fires NOVA when charged · Chain kills for ×5
Hold left or right to move. Hold FIRE to shoot. Kills charge the ring around your ship; tap NOVA when it is full to clear the sky. Shoot the gold saucer for a bonus.
FREE GUEST PLAY · NO ACCOUNT NEEDED · PRESS ENTER TO START
← → or A / D to move · Space / FIRE to shoot · X / ↓ fires NOVA when charged · Chain kills for ×5Hold left or right to move. Hold FIRE to shoot. Kills charge the ring around your ship; tap NOVA when it is full to clear the sky. Shoot the gold saucer for a bonus.
MOVE
· PAUSE WITH ESC / P · 100 per invader × chain, saucer bonuses, 1,000 per boss
KEYBOARD / MOUSE READY
Guest records stay on this device. Online leaderboards are casual and use server-validated run limits.