OBJECTIVE

Protect your 6 signal towers from incoming warheads. If all towers are destroyed, it's game over.

CONTROLS

• CLICK / TAP — Launch counter-missile to that point
• 1 2 3 — Select launch battery (left/center/right)
• P / ESC — Pause

MECHANICS

• Counter-missiles create expanding explosions at the target point
• Explosions destroy any warhead they touch — chain reactions possible!
• Each battery has limited ammo per wave — ammo refills between waves
• Destroyed towers are rebuilt (1 per wave) between waves
• Smart bombs (blinking) split into multiple warheads

SCORING

• Warhead destroyed: 25 × wave
• Smart bomb destroyed: 100 × wave
• Tower survived bonus: 100 × wave per tower
• Ammo remaining bonus: 5 × wave per missile