GREY DAY

Built with AI.

Open World Zombie Survival in a fictional city. Survive the apocalypse with other players in real-time multiplayer.

▶ Vast Open World Explore a vast voxel city overrun by zombies.

▶ Real-time Global Multiplayer 4 regions worldwide (Korea, Americas, Europe, Southeast Asia). Meet survivors from across the world.

▶ Vehicle System Drive 5 vehicle types — sedan, truck, bus, sports car, pickup. Mow down zombie hordes.

▶ Weapon + Character Upgrades Buy and enhance weapons with level-by-level damage scaling.

▶ Boss Zombie Tiers Progressively unlocked bosses (T2 to T20). Cooperation essential.

▶ Ad-Reward System Revive, 2× damage boost, enhance protection — all free via ads.

▶ 13 Languages Supported

— Official: https://we.zday.space Support: support@zday.space