Grey Day
Open World Zombie Survival
0 ratings
Free
In-App PurchasesWith Ads
Rating summary
About
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
Show more
+1
What's New in Grey Day
1.0.4
November 4, 2026
Huge open-world Seoul update! - Trade, upgrade and take requests from survivor NPCs at outposts across Seoul - Quest tracker with auto-pathfinding and daily quests - 3-hit combos for every weapon, plus bare-handed fighting - Region bosses, elite zombies and 10 Korean legendary items - Loot and coins now drop to the ground and fly to you - Alleys and residential streets added, new achievements - Stability and performance improvements
More6
Subscriptions & In-App Purchases
$49.99
7,000 Coins
7,000 coins will be added to your account.
