Shootup.io

Surviving the night in Shootup.io means more than pulling a trigger — it means reading the town, managing noise, and knowing when to run. The streets are crawling with the undead, and every shot you fire echoes further than you'd like.

Building a fortified base gives you breathing room, but the resources to do it are scattered across crumbling houses and shadowed alleyways. Vehicles offer speed and a brutal way to cut through crowds, though the engine noise draws attention fast. Kill enough zombies and upgrades unlock — new structures, better firepower, a fighting chance.

The option to team up with friends changes the dynamic entirely. Coordinated survivors last far longer than lone wolves, and the co-op element adds a layer of strategy that solo play simply can't replicate. Whether you're competing for the highest kill count or holding a perimeter together, the tension rarely lets up.