Rimworld V1.4.3517 -

: This version improved game stability, specifically targeting performance issues that arose with the new pollution and tox mechanics introduced in the Biotech expansion.

As part of the broader 1.4 update landscape, this version supported: RimWorld v1.4.3517

: 1.4.3517 addressed several underlying issues in the C# and XML codebases to help modders keep their content compatible with the evolving 1.4 framework. Notable Features in the 1.4 Era : This version improved game stability

: Core Biotech features that allowed players to engineer custom xenohumans and manage colony families. RimWorld v1.4.3517