Practice arithmetic through interactive 3D gameplay. Solve addition, subtraction, multiplication, and division problems to build magic towers and free numbers. Earn medals for correct answers.
Survive in a post-apocalyptic world by scavenging resources, crafting weapons, and defending against hordes of infected enemies. Explore a vast environment, upgrade defenses, and manage character skills and inventory.
Build and upgrade a to defend against enemies. Manage resources to strengthen defenses. Make strategic decisions to overcome challenges. Complete levels to progress through the story. Unlock new units and abilities.
