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Operation Throwback

Welcome to the Throwback FAQ

Your complete guide to downloading, setting up, and playing older Rainbow Six Siege seasons.

R6S
Community Members
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— online now · Operation Throwback Discord
Last Updated
20th Apr 2026
FAQ Version 4.2.4
// NOTE Not all questions and issues are covered in this FAQ. Content is regularly updated and expanded as new issues come up.
Quick Start
Getting Started
New here? Follow the step-by-step guide to set up your folder and download the game.
→ START HERE
Downloaders
SlejmUr, AKrisz, Verge's and JVAV's downloader. All available here.
→ VIEW ALL
Multiplayer Setup
Play with friends using Radmin VPN. Follow the guide to get it set up.
→ LEARN MORE
Support & Troubleshooting
Common Errors
Crashes, missing files, DLL errors, and other frequent issues with known fixes.
→ FIX ISSUES
Antivirus
Common antivirus issues and how to fix them, including false-positive detections.
→ READ MORE
How To Get Help
Can't find your answer here? Learn how to report issues to staff effectively.
→ GET HELP
Video Guides WIP
A collection of video guides covering setup, troubleshooting, and gameplay tips.
→ WATCH
Tools & Mods
Liberator
Unlock all cosmetics and play custom game modes in Y1S1–Y4S4.
→ LEARN MORE
Modding Tools
Tools and resources for modding older Rainbow Six Siege seasons.
→ VIEW TOOLS
Heated Metal WIP
Full SDK for Shadow Legacy including a map editor, scripting language, unlock all.
→ COMING SOON
Cheat Engine WIP
How to use Cheat Engine to mod the game.
→ COMING SOON
Community
Community Servers
Discord servers related to Operation Throwback and the broader community.
→ VIEW SERVERS
Credits
The staff and contributors behind Operation Throwback and this FAQ.
→ VIEW CREDITS