Play Shootup.io online for free directly in your browser on Zixo Games. No download required. Jump into a chaotic zombie survival battle where you must fight endless waves of the undead, build defenses, drive vehicles, and compete against other players trying to survive the same apocalypse.

Shootup.io combines classic zombie shooter gameplay with multiplayer survival mechanics. The moment you spawn in the town, you'll realize things have gone terribly wrong. The streets are filled with zombies, abandoned houses hide valuable supplies, and every gunshot attracts even more enemies. The only solution? Shoot them all and survive as long as possible.

Whether you prefer building a defensive base, hunting zombies for upgrades, or driving through hordes with a vehicle, this fast-paced browser game gives you plenty of ways to survive the apocalypse.

Gameplay Overview

In Shootup.io, you start with basic weapons and must quickly explore the town to find items, ammo, and upgrades. Zombies roam the streets and will immediately chase you once they hear noise. Shooting your weapon or driving a car attracts attention, which means you must constantly balance aggression with survival.

Destroy houses to collect useful items and resources. These resources allow you to unlock powerful upgrades, new weapons, and defensive structures. Every 100 zombies eliminated unlocks additional tools that help you survive longer.

The longer you stay alive, the harder the game becomes as zombie waves grow larger and more dangerous.

How to Play

Your goal is simple: survive as long as possible.

Move around the town to collect resources and weapons. Build structures like turrets and landmines to defend yourself against massive zombie waves. You can even hop into vehicles to mow down groups of zombies quickly.

But be careful. Vehicles are powerful, yet loud. Once zombies hear you, they will swarm your location.

You can also encounter other survivors in the map. Some may cooperate with you, while others might try to eliminate you to claim resources.

Controls

Keyboard

W, A, S, D or Arrow Keys — Move your character

Shift — Run or drift when driving a vehicle

Number Keys — Switch weapons

B — Place building

Mouse

Left Click — Shoot

Right Click — Place building

Mouse Wheel — Change weapon

Click icons — Select buildings or weapons

Touch

On mobile devices, use on-screen joystick controls to move, shoot, and interact with items.

Winning Strategy for Longer Survival

Shootup.io rewards smart survival tactics rather than constant shooting.

1. Avoid unnecessary gunfire early in the game. Noise attracts large zombie groups.
2. Destroy houses to quickly gather supplies and unlock upgrades.
3. Build turrets around your base to automatically defend against incoming waves.
4. Use vehicles strategically to clear large zombie clusters quickly.
5. Keep moving when zombie numbers grow too large in one area.

A well-built defensive zone combined with mobile escape routes often leads to the highest survival times.

Why Players Love Shootup.io

Shootup.io stands out among browser zombie games because it blends multiple gameplay systems into one experience. You’re not just shooting zombies—you’re managing resources, building defenses, driving vehicles, and interacting with other players in the same world.

The multiplayer environment adds unpredictability. One moment you might be cooperating with another survivor to clear zombies, and the next moment they may turn against you.

This constant tension keeps every round exciting and unpredictable.

Survival Gets Harder Over Time

Many beginners make the mistake of staying in one spot for too long. As zombie numbers increase, static defenses alone may not be enough.

Experienced players constantly rotate between exploration, base defense, and vehicle movement. This flexible playstyle allows them to control zombie crowds and avoid getting overwhelmed.

Another key tactic is drifting with vehicles when stuck. A quick drift maneuver can help you escape when surrounded by enemies