Source-checkedCreatures & NPCs

COBRA Outbreak - Horde Event Monsters

by cherry. · for Unturned

OUTBREAK — the horde event of COBRA servers Night falls over the island. One district goes quiet — and then every zombie in it rises again: faster, tougher, with glowing red eyes. Three waves of the…

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5d agoLast updated
Steam WorkshopSource

About COBRA Outbreak - Horde Event Monsters

From Steam Workshop

OUTBREAK — the horde event of COBRA servers Night falls over the island. One district goes quiet — and then every zombie in it rises again: faster, tougher, with glowing red eyes. Three waves of the…

OUTBREAK — the horde event of COBRA servers

Night falls over the island. One district goes quiet — and then every zombie in it rises again: faster, tougher, with glowing red eyes. Three waves of the horde. Then something huge crawls out of the nest.

Meet the infected

  • Leaper — gaunt, fast and patient. It crouches, shrieks and leaps 5–13 m straight at you. Rooftops won't save you.
  • Screamer — a lab worker in a hazmat suit, glowing with infection. Its scream blinds you, raises the dead around it and whips the horde into a frenzy.
  • Brute — the boss. A mountain of rotten flesh with an axe and a machete still stuck in its back. It stomps, smashes through barricades, calls for backup at 66 % health and goes berserk at 33 %.

How the event plays

  • A district is announced 5 minutes ahead — and nobody can build inside it anymore.
  • Every zombie of the district turns into the horde: runners, burners, spitters, sparkers, mega zombies, and night hunters after dark.
  • Survive three waves, and the Brute leaves the nest. The more players in the zone, the more health it has.
  • Kill it in 8 minutes and loot crates drop in the nest — the top contributors get the first minute with them. Everyone who really fought earns Coin and Battle Pass XP for their contribution.
  • Fail, and the outbreak moves on.

What's in this mod

  • 3 creatures built on the real Unturned character rig and original game items — no foreign art style.
  • 10 custom animations per creature, 3 attack screams each, and a breathing loop you will learn to fear.
  • 18 sound effects: leap, scream, roar, stomp, deaths, the outbreak siren and stingers.
  • Windows, macOS and Linux bundles.

The behaviour — AI, leaps, screams, waves, rewards — runs on the COBRA server plugin. This mod adds the models, animations and sounds: subscribe and the monsters show up when you play on COBRA.

Play it

Join the COBRA community: server list, event schedule, giveaways and news. discord.gg/cobraunturned

For server owners

Animals: Leaper 47400, Screamer 47401, Brute 47402. Effects: 7300–7317. The creatures drop no loot, meat or hide — rewards come from the event.

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 5d ago.

COBRA Outbreak - Horde Event Monsters on Nxeon

From our catalogue
One-click install
Supported on Nxeon Unturned servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Unturned — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2026-10-30, released 2026-10-30

Game versions by loader

LoaderGame versionsNewest
Workshop

From 2 recorded builds of COBRA Outbreak - Horde Event Monsters.

Recent builds

BuildReleasedGame versionsLoaders
2026-10-302026-10-30n/aWorkshop
2026-10-242026-10-24n/aWorkshop

Run COBRA Outbreak - Horde Event Monsters on a Unturned server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Creatures & NPCs

Adds or changes creatures, NPCs and how they behave.

Compatibility

Game
Unturned

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-04Open ↗
  • ✓Authorcherry., as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

COBRA Outbreak - Horde Event Monsters, answered

Generated from the mod’s own source data.

Is it free?

Yes. COBRA Outbreak - Horde Event Monsters is free to download from Steam Workshop.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run COBRA Outbreak - Horde Event Monsters on a Unturned server.

Deploy in about a minute from $3.99 a month, then add COBRA Outbreak - Horde Event Monsters in one click.