After the last nuclear war on earth, people mutated and became zombies, some of them became unrealistic sizes, terrifying the imagination, everyone is against you, except for your devoted girl Sasha and your modernized school bus in case of X. Sometimes the military can help you, sometimes the bus modifications, and sometimes luck. Survive this HELL!!! Lost Bus, Zombie Apocalypse, Survival, Shooter, Monster, Mutated Zombies, Post-Nuclear, Strategic Gameplay, Vehicle Modifications, Sasha, Mobile Gaming, Desktop Gaming, Zombie Shooter, Apocalypse Survival, Defense, Monster Survival, High-Res Graphics, Action-filled, Strategy, Hardcore Survival