"Doomsday Guardian" is a survival tower defense mobile game. The army of mutant creatures is about to attack. Commander, you and your fortress are the last hope of mankind. - Survival In a doomsday world where mutated creatures are rampant and resources are scarce, human beings are in danger of extinction at any time. The army of mutated creatures flooded in like a tide, destroying countless cities. Your first task is to build fortresses, strengthen city defenses and firepower, recruit heroes, fight against the never-ending army of mutant creatures, and survive! - Rebuilding survival is only the first step. You must rebuild the city, plan the development of the city, operate and produce all kinds of materials needed for survival, otherwise human beings will still be destroyed due to lack of resources and collapse of confidence. -Explore in the doomsday world, search and hoard more survival materials and equipment to develop. In the process of exploration, you can save more survivors, let them follow you and become your fighting force, gather strength, and jointly fight against the army of mutant creatures. - Encounters During the exploration, you will also find strongholds of other survivor players. Establish trade with them, form alliances, or fight for limited resources? In the doomsday world, human nature is more terrifying than mutated creatures! The game is developed with Unreal 4 engine, with powerful special effects, realistic scene rendering, and a combination of realistic and steampunk art style, which perfectly restores the wonderful and magnificent doomsday battle . Thousands of people on the same screen, rich PVE combat gameplay and fierce PVP network battles, people can't put it down.