Oh, no! The apocalypse has arrived! Two meteorites brought the decay virus, and the world has descended into a zombie inferno. Civilization has collapsed, and the land has been contaminated. Only you and the other survivors are still resisting. Now, the ultimate counterattack plan, code name "Titan," has been initiated, and you are the commander of the human counterattack plan. Together with the other heroes, you will go deep into the ruins on the territory, rebuild the doomsday fortress, and reactivate the huge weapons for the decisive battles to reclaim the future for humanity!

Rebuild the Doomsday Fortress
- Collect abandoned materials to repair buildings in the wasteland.
- Build purification facilities, weapon workshops, and defense turrets.
- Increase the base's technological levels.
- Develop the decay virus antibodies, EMP cannons, nana armor, and more equipment for the apocalypse.
- Recruit and train heroes with unique skills to form your own super teams.

War of Survival
- In the depths of the areas ridden with the virus, search for leftover research data and rare stock supplies.
- Take back the R&D base crawling with zombies and recover the design plans for combat weapons.
- Explore the edge of the meteorite crater to uncover the secret origins of the decay virus and the natural disaster.

Join an Alliance, Fight Together
- Meet other powerful commanders to seek energy sources and food together.
- Donate resources to the alliance, unlock the shared technology trees, and defend against zombie attacks!

Epic Zombie Battles
- Real-time PvP battles for strategic fortresses and resource spots to expand your safe zone in the shambles.
- Train your squad of heroes and use the powerful hero skills to conquer the mutant zombies.
- Rally the alliance's forces to challenge the giant mountain-sized "ultimate zombie kings," and terminate their will to destroy!

Commander, act now! Could the key to saving the world lie in your hands?