A terrible zombie virus swept across the world, how can the only remaining humans survive? At the beginning, you only had one survivor, but luckily this guy's marksmanship is pretty good. Use the remaining vaccines to save more survivors and animals, unite them with you, fight against the zombie army, and ultimately survive. As your troops grow, perhaps you can acquire tanks, planes, and even various mechs! How to play the game Get partners Defeat animals infected with viruses, treat them with vaccines, and make them our partners Merge survivors Enable them to gain stronger power, unlock mechas, planes, and tanks Defeat the opponent You will encounter various zombies, virus-infected animals, and the mastermind behind the scenes - Dr. Zombie