While the Bootstrapper and SpaceNinjaServer do stay up-to-date, they are still compatible with previous versions and should at least allow you to login and play:
| Code Version | Title | Steam Manifest ID |
|---|---|---|
2024.10.11.10.06 |
Koumei & the Five Fates: Hotfix 37.0.6 | 513490184226321110 |
2024.09.30.16.56 |
Early build of Koumei & the Five Fates | 2655930801276651913 |
To download an old version, you can use DepotDownloader like so: DepotDownloader.exe -app 230410 -depot 230411 -manifest <manifest id> -username <your steam username>
There is a DLL + fork of SpaceNinjaServer that can be used to revisit 2013 Warframe. More information about this can be found on our Discord, specifically in this thread.