The apocalypse is here, and mutant zombies are rushing towards your town! In this survival game that combines strategy and puzzle solving, you will become a commander, use the three defense bases in the town, unlock 8 soldiers with different abilities, and build a defense line to resist the zombie tide. The unique color puzzle mechanism is the key to victory. Observe the color of the zombies and click on the corresponding box to allocate bullets to the soldiers. Only attacks with matching colors can effectively eliminate zombies! During the battle, the broken iron gates must be repaired in time, otherwise the zombies will break through the defense line. Every time you pass a level, you will get gold coins and gems to build and upgrade the survivor base. As the level advances, the zombies not only become stronger and faster, but the color distribution becomes more complex. Test your on-the-spot decision-making and resource allocation capabilities. Will you build a shelter in the ruins of the apocalypse, or be overwhelmed by zombies?