Arcade · Solo
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Operation: Iron Atoll

Tactical coastal & naval tower defense — deploy heavy artillery, SAMs & depth charges against amphibious flotillas!

★ COASTAL & NAVAL DEFENSE ★
OPERATION: IRON ATOLL
🗺️

SELECT THEATER OF OPERATIONS

Sector 1 ★☆☆
Shark Bay Atoll

Dual tropical channels, fast recon speedboat flotillas, & early Cobra gunships.

Sector 2 ★★☆
Iron Straits

Deep naval trench with attack subs, heavy gunboats, and Hind gunship raids.

Sector 3 ★★★
Devil's Reef

Stormy night tempest with Dreadnought boss encounters and submarine wolfpacks!

💰450
🌊 Wave:1 / 10
🔫 COASTAL ARSENAL LAND ONLY
Vickers
Vickers 20mm $100
Rapid autocannon • Ground & Air
Howitzer
155mm Howitzer $175
Heavy ballistic splash • Flotillas
SAM
SAM Battery $150
Radar tracking • Homing missiles
Depth Mortar
Depth Mortar $140
Submerged shockwave • Anti-Sub
Sonar
Sonar Radar $120
Active pulse • Reveals stealth subs
⚡ COMMANDER POWERS
📖 About Operation: Iron Atoll
Game Guide

Operation: Iron Atoll is a high-octane 2D coastal and naval Tower Defense game featuring chunky retro pixel-art and gritty military arcade action.

Take command of island archipelago defense networks across multiple tactical theaters of operation. Build and upgrade fortified gun batteries — from Twin-Vickers autocannons and 155mm coastal howitzers to SAM flak missile arrays, naval torpedo tubes, and active sonar surveillance outposts.

Repel waves of amphibious assault landing crafts, recon speedboats, armored gunboats, stealth attack submarines, and heavy Hind attack gunships before they breach your command base. Call in tactical jet airstrikes, lay offshore sea minefields, and face off against colossal Dreadnought Super-Copter and Submarine boss flotillas.

🎮 How to Play
Controls
  • Mouse / Pointer : Select build platforms, place coastal defenses & aim abilities
  • Twin-Vickers 20mm ($100) : High fire-rate anti-speedboat & anti-air autocannon
  • 155mm Howitzer ($175) : Long-range heavy ballistic artillery with massive area splash
  • SAM Battery ($150) : Anti-air missile array with tracking radar to lock onto choppers
  • Depth Mortar ($140) : Anti-submarine mortar triggering underwater explosive shockwaves
  • Sonar Radar ($120) : Surveillance station that reveals submerged attack subs
  • Commander Airstrike & Sea Mines : Deploy carpet bombing runs and strategic naval mines
  • Speed Toggles (1x, 2x, 4x) : Accelerate combat waves on command
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