Source-checkedMaps & scenarios

Skull Island XL

by [SLS]TOPSGT · for Killing Floor 2

KF-Skull Island Lore: On a tragic bombed out toxic steaming cinder of a rocky jungle island fortress and an extremely valuable petrol chemical and rare earth deposit the game begins. Somewhere on the…

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4 mo agoLast updated
Steam WorkshopSource

About Skull Island XL

From Steam Workshop

KF-Skull Island Lore: On a tragic bombed out toxic steaming cinder of a rocky jungle island fortress and an extremely valuable petrol chemical and rare earth deposit the game begins. Somewhere on the…

KF-Skull Island

Lore: On a tragic bombed out toxic steaming cinder of a rocky jungle island fortress and an extremely valuable petrol chemical and rare earth deposit the game begins. Somewhere on the next island over from where that nasty Jurassic horror debacle took place in a region of the world where it seems that all the world domination megalomaniacs have their secret islands and secret armies and their secret laboratories cranking out some secret deadly virus or other unspeakable threats to humanity's existence lies a new horror. It seems that here on the former island of Dr. Zin rogue Hoirzine scientists have teamed with other diabolical underworld forces to loot the world 's economies. Here their hellish infected spawn guard their bounty of stolen gold. You and your mercs must help Elon find and defend the gold until relieved. The island has been carpet bombed many times; and might well be again. The island is also a toxic dumping site and an impact area. Avoid toxic billowing gas pockets. Do not fall off. The most obvious tactical plan may not be the best choice. Failure is not an option. It's March 2025 and truth is stranger than fiction.

Map supports Endless and Survival modes with high player and zed numbers. Expect tight quarters combat. Players receive full XP and scoring. Fire is hot. Water is deadly. Randomly shooting toxic waste barrels is a really bad idea. In the KF2 Zed Universe mixing and challenging cultural icons, eras in time and media is perfectly allowed. Here we meld the extraterrestrial the mystical the classical the musical the spiritual and the fanciful. To use a metaphor we are mixing our metaphors, please enjoy.

Most of the screenshots of the hidden areas were lost in the mail. 300 destructible actors.

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Higher level of difficulty. There is no gold in Fort Knox....#looted.

Visit my workshop: https://steamcommunity.com/profiles/76561198025489467/myworkshopfiles/?appid=232090

Lancaster bomber https://www.youtube.com/shorts/YGjU8SAmM0c

Honored Grateful Dead

Box of Rain: https://youtu.be/nxjvo4BRf-Y?si=CfikSXLQZjLUDH7a

Ripple: https://www.youtube.com/watch?v=QmMjY6tXaEo

Small update

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 4 mo ago.

Skull Island XL on Nxeon

From our catalogue
One-click install
Supported on Nxeon Killing Floor 2 servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Killing Floor 2 — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2026-06-19, released 2026-06-19

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Skull Island XL.

Run Skull Island XL on a Killing Floor 2 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 “Maps”

Maps & scenarios

Custom maps, arenas and scenarios to play on.

Compatibility

Game
Killing Floor 2

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-17Open ↗
  • ✓Author[SLS]TOPSGT, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Skull Island XL, answered

Generated from the mod’s own source data.

Is it free?

Yes. Skull Island XL 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 Skull Island XL on a Killing Floor 2 server.

Deploy in about a minute from $5.99 a month, then add Skull Island XL in one click.