In Iron Revenge: Justice Hero, the alien invasion is so fierce that the other superhero groups have gone to the battlefield to resist the invasion. But they are badly defeated by the aliens, and you are the only one who has the power to turn the tide of the war. You are a real superhero, chosen by fate, and you need to play your role in the war to win it. You will face many challenges, and the most important is to save the Earth from the invasion of the aliens.

In the game, you will face many challenges and enemies.