Upgrade the soldier to protect your base from the zombies! Alien fungi swept all over the world, and infected people and animals turned into irrational zombies in a short time. On construction site No. 55 in Sturt City, the remaining people gathered together to build a survivor camp with limited resources, resisting the attack of zombies while trying their best to survive. Game Features: [Upgrade your soldiers] As the commander on the construction site, you will lead the soldiers to fight against the zombies. [Real-time strategy] When facing the different enemies, use the limited resources reasonably and think twice before make the battle plans. [Military equipment] Giant meat grinders, bombers, whatever you use, crush the enemy! [More challenge] Daily challenges are waiting for you to fight, how many rounds can you hold on? Come to download the casual zombie TD game for free now!