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Der Koloss artworkSurvival
A classic, in your browser

Der Koloss

Defend a moonlit factory, repair barricades and buy your way into the next round, solo or with friends.

DesktopMultiplayer
Play in your browserOpens the community project in a new tab.

Before you jump in

Der Koloss is a standalone fan-made tribute to classic Zombies. Use a desktop keyboard and mouse. The project offers Solo and co-op lobbies for up to four players.

Project page & credits
Game files
No game files to provide
Controls
WASD, mouse, R reload, F interact, Space jump, Esc pause
First launch
Allow time for resources to load
Start here

How to play Der Koloss in your browser

  1. Open Der Koloss and choose Solo for your first match.
  2. Choose Enter Full Screen or Start Without Full Screen, then wait for the factory to load.
  3. Click inside the game to capture the mouse. Use WASD to move, R to reload and F to rebuild barricades or buy equipment.

Project information reviewed 2026-10-16. The game runs on the linked project’s website.

Before you play

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