Since this version's release, RimWorld has advanced significantly. The current stable version as of early 2026 is , which includes the Odyssey expansion featuring exploration-themed content like gravships and new biomes.
This particular build focused on refining new features introduced in the 1.4 cycle: RimWorld.v1.4.3548.zip
RimWorld version was a specific unstable build update released by Ludeon Studios in November 2022. This patch was part of the broader 1.4 content update , which introduced massive changes like gene-modding and cross-expansion integration with the Biotech DLC . Patch Highlights: Version 1.4.3548 This patch was part of the broader 1
Improved tooltips for essential precepts to clearly show growth vat speed increases. Odyssey (DLC) - RimWorld Wiki Players sometimes roll
Are you trying to that requires this exact build? Odyssey (DLC) - RimWorld Wiki
Players sometimes roll back to specific builds like 1.4.3548 if a critical mod hasn't been updated for later versions like 1.5 (Anomaly) or 1.6 (Odyssey) .
Files named RimWorld.v1.4.3548.zip are typically found on community forums or third-party sites. In the RimWorld community, these are often used for: