Protect six coastal cities by aiming interceptors ahead of incoming trails. Create chain reactions, manage three launchers and complete six patrols or survive an endless watch.
MISSION1
SCORE0
CITIES6
BEST SCORE0
Ready to play
Ready to play
Keyboard controls
← / A
Hold to aim left
↑ / W
Hold to aim up
↓ / S
Hold to aim down
→ / D
Hold to aim right
Space / Enter
Hold to fire interceptor
P / Esc
Pause / resume
Click the game area to use keyboard controls. Buttons also work with a mouse or touch; hold buttons marked Hold.