Skip to content
Geeky Alien
BunkerZ

Screenshots

BunkerZ screenshot 1
Official Gameplay Trailer trailerWatch trailer on Steam ↗

BunkerZ

Raven King Studios · Published by Raven King Studios · Official site ↗

Content notice: BunkerZ features stylized violence, blood effects, and zombie ragdoll in a stylized/cartoonish setting. Players use WWI-inspired weapons to defend bunkers against waves of undead enemies. While there is no realistic gore or body part dismemberment, enemies will explode or ragdoll from grenades and explosives.

Last updated 28 Sept 2026

Claymation-inspired WWI trenches meet explosive co-op mayhem. Hold the bunker as a Rifleman, Medic, Engineer, or Machine Gunner. Fight back with WWI-inspired weapons, shovels, and flamethrowers, then launch undead sky-high with explosives. Survive solo or squad up with friends.

Free to PlayComing SoonDJCTQ 14Co-opFull Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Action, Indie, Strategy · More free games

In BunkerZ, take on diverse roles like Rifleman or Medic as you defend WWI bunkers with unique weapons. Squad up with friends to survive the undead horde's relentless assault.

About this game

Launch zombies sky-high. Scavenge the trenches. Keep the bunker standing.

BunkerZ is a solo and co-op third-person zombie survival shooter set on a stylized WWI-inspired battlefield.

Defend a crumbling bunker against relentless undead attacks, then venture into the surrounding trenches to complete objectives, recover supplies, and prepare for the next assault. Choose your class, unlock weapons, repair your defenses, and turn mines, turrets, explosives, and heavy firepower against the enemy.

DEFEND. SCAVENGE. SURVIVE.

Holding the bunker is only half the battle. Push into the trenches between attacks to search for resources, recover equipment, and complete dangerous objectives.

The farther you venture, the more you may bring back—but the greater the risk of being caught outside when the undead close in.

BUILD YOUR DEFENSE

Use recovered supplies to repair the bunker, replenish ammunition, unlock equipment, and strengthen vulnerable positions.

Place mines, deploy turrets, and prepare your defenses for increasingly dangerous attacks.

FIGHT ALONE OR TOGETHER

Survive solo or join forces with friends. Coordinate specialized roles as your squad balances bunker defense, exploration, and resource recovery.

Choose from the Rifleman, Engineer, Medic, and Machine Gunner, each with distinct weapons and team utility.

UNLEASH WWI-INSPIRED FIREPOWER

Fight with bolt-action rifles, trench guns, revolvers, machine guns, shovels, grenades, flamethrowers, and experimental weapons inspired by the era.

Combine period firepower with destructive bunker defenses built for explosive, zombie-slinging chaos.

A HANDCRAFTED BATTLEFIELD

A claymation-inspired visual style brings the soldiers, weapons, trenches, and undead to life with a distinct handmade character.

Zombies stagger, lose helmets, pile together, and launch through the air as bullets and explosions tear across the battlefield.

FACE THE UNDEAD ARMY

Battle shambling infantry, rifle-wielding undead, explosive BerZerkers, hulking brutes, and other threats that force you to adapt.

Complete objectives, survive escalating attacks, and take new risks beyond the safety of the bunker.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS: Windows 10 (64-bit
  • Processor: Intel Core i5-8400 or AMD Ryzen 5 2600
  • Memory: 12 GB RAM
  • Graphics: NVIDIA GTX 1660 or AMD Radeon RX 580
  • DirectX: Version 12
  • Network: Broadband Internet connection
  • Storage: 60 GB available space
  • Sound Card: DirectX-compatible

Recommended

Recommended:
  • OS: Windows 10 or 11 (64-bit)
  • Processor: AMD Ryzen 5 3600 or intel i7-9700K
  • Memory: 16 GB RAM
  • Graphics: AMD Radeon RX 5700 XT or NVIDIA RTX 3060
  • DirectX: Version 12
  • Network: Broadband Internet connection
  • Storage: 80 GB available space
  • Sound Card: DirectX-compatible

Supported Languages

English*
*languages with full audio support

We use strictly necessary cookies to run this site. We don't currently set any analytics or advertising cookies. See our Cookie Policy for details.