Forget everything you know about typical defense games!
Summon heroes, merge them, and place them strategically to withstand endless enemy waves.
Every match delivers a new roguelike strategy battle, with endless wave defense and thrilling boss fights.
Experience a never-before-seen mix of idle defense, merge defense, hero collection, and roguelike strategy in Iron Defenders!

Game Features

Hero Summon & Merge System
Summon and merge heroes to create powerful Mythic Heroes!
Unleash overwhelming ultimate skills and dominate the battlefield.
Build your strongest team and crush enemy waves with strategic hero growth.

Roguelike Battle System
One card choice can completely change the battle!
Use random upgrade options each round to build new strategies every time.
Grow your heroes fast and enjoy fresh, exciting gameplay in every run.

51 Heroes & Relic System
Create your own meta strategy with 51 unique heroes and 40 relics!
Use Mythic heroes such as Light Cavalier, Dark Cavalier, Robot Soldier, Celestial Guardian, Iron Knight, Crusader, Guardian, Sorceress and more for deep strategic play.

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