Grand Zombie Swarm 2
By G55.CO
Grand Zombie Swarm 2 drops you into a zombie-overrun city with a car and a gun. The counter at the top of the screen sets your target — clear the required number of zombies to move on and unlock new vehicles. Health and ammo sit along the bottom edge, and the 3D action switches between driving and fighting on foot. Free to play in your browser, no download.
Game info
- Developer
- G55.CO
- Rating
- Not yet rated
- Release date
- Jun 10, 2024
- Last updated
- Sep 28, 2026
- Technology
- Unity WebGL
- Platforms
- Web Browser (Desktop)
Controls
- WASD — move
- Left mouse button — shoot
- Right mouse button — aim
- R — reload
- G — throw grenade
- Space — jump
- F — use / enter or exit vehicle
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How to Play Grand Zombie Swarm 2
Your objective is printed across the top of the screen as a kill count, such as "Kill 35 Zombies", with your running total beside it. Zombies wander the highways and city streets, so the fastest progress usually comes from behind the wheel — the green muscle car in the frames can plough straight down a road and knock walkers flat.
Press F when the on-screen prompt appears to get in or out of the vehicle. On foot you play a body-armoured officer with a firearm: left-click to fire, right-click to aim down the sights, R to reload when the ammo readout on the bottom right runs low, and G to throw a grenade at a group. WASD moves and Space jumps, which helps on the raised ramps and roadside embankments.
Health sits at the bottom left and drops when zombies reach you, so keep moving. Once the target number is down, you progress and gain access to more vehicles.
Tips
- Use the car for crowds: driving through a group racks up the kill counter far faster than shooting one zombie at a time.
- Watch the ammo readout at the bottom right and hit R during a gap rather than mid-fight.
- Right-click to aim before firing at a zombie approaching down a long stretch of road — hip-firing wastes rounds.
- Save grenades for clustered zombies rather than single stragglers.
- Look for the "Press F" prompt near the car so you can jump back in when your health starts dropping.
- The highways and ramps give clear sightlines; fighting on an open road beats getting surrounded between buildings.
Features
- Kill-target objectives shown on the HUD that you must complete to progress
- New vehicles unlocked as you advance
- Mixed gameplay: drive the car or fight on foot with a gun and grenades
- 3D city setting with highways, ramps and office blocks
- Health and ammo tracked on screen
Frequently Asked Questions
Is Grand Zombie Swarm 2 free to play?
Yes, it is free and runs in your web browser with no download or install.
Can I play Grand Zombie Swarm 2 on a phone?
No, this one is a desktop game. It is built with Unity WebGL and uses keyboard and mouse controls in landscape view.
Who made Grand Zombie Swarm 2?
It was developed by G55.CO and released in 2024.
How do I get in and out of the car?
Stand next to the vehicle until the "Press F" prompt appears, then press F to enter or exit.
How do I progress to the next stage?
Destroy the number of zombies listed at the top of the screen. Reaching that target lets you advance and unlocks new vehicles.