The file you mentioned, , is a multi-part archive file for the game Outlaws of the Old West , an Early Access survival MMO developed by Virtual Basement.
This specific file is part of a larger set used to package game data—often for large updates or unofficial downloads—where the total size is split into smaller "parts" for easier sharing. How to Use Multi-Part RAR Files Outlaws.of.the.Old.West.v1.2.11.part3.rar
: Use software like WinRAR or the free 7-Zip . The file you mentioned, , is a multi-part
: Right-click on the first part (usually ending in .part1.rar ) and select "Extract Here" or "Extract files...". : Right-click on the first part (usually ending in
: A Wild West sandbox focused on survival, building homesteads, taming horses, and fighting bandits.
: As of early 2026, the game is largely considered "abandoned" or "dead" by the community because it is no longer in active production, though private servers and single-player modes still function.