Zombies IO Games

Everybody gone crazy on zombies. Everybody loves movies about zombies. Everybody loves video games about zombies. And of course — everybody loves IO games about zombies! No matter if it is shooter, arcade or strategy — if there are zombies involved then this IO game is listed here!

Zombies have consumed pop culture, and IO games are no exception. Whether you're defending a base against undead hordes, fighting zombie players in a battle royale, or playing AS the zombie — the undead are everywhere.

ZOMBS.io is the definitive zombie tower defense IO — build a base during the day, survive zombie waves at night, compete with other players for resources. YORG.io takes the tower defense angle further with deeper strategy: turret placement, resource pipelines, and escalating difficulty. Zombs Royale flips the script entirely: 100-player 2D battle royale with zombie-themed skins and modes. MonsterKill goes for the pure horde experience — shoot waves of zombies and monsters while competing with other players. And Shotwars.io lets you choose: play as the zombie hunter, or BE the zombie.

The zombie genre has a unique advantage in IO: it naturally creates PvE-meets-PvP scenarios. You're fighting the environment AND other players, which adds a layer of tension and decision-making that pure PvP can't match. Do you fight the horde first, or attack the rival base while they're distracted?

The undead don't sleep. Neither will you.