Killing Floor Workshop Upload Guide

This is the minimal route for getting a Killing Floor 1 Workshop item uploaded through the official SDK tooling.

Required Tool

Install Killing Floor SDK from Steam:

Steam app link:

steam://run/1260/

Prepare your map, mutator, texture replacement, or other content.
Confirm the package works in a local game.
Start Killing Floor SDK.
Use Tripwire’s Workshop uploader flow.
Add a structured title, description, tags, preview image, credits, and compatibility notes.
Publish privately or friends-only first if you still need testing.
Test subscription and extraction from a clean client.

Tripwire’s Workshop documentation:

Check	Why it matters
Clear description	Players need to know what the upload does.
Correct tags	Tag spam makes Workshop search worse.
Credits	Missing credits create conflict and distrust.
Compatibility	Server admins need package and mutator class names.
Manual download	Workshop extraction can fail, so direct files help.
Whitelist status	Players care whether perk progression works.