Download Rimworld V1.4.3550 [Instant]

: This version paved the way for the Biotech DLC , which added children, mechanoid control, and gene-modding.

If you specifically need v1.4 (for example, to maintain mod compatibility for an older save), you can safely revert using Steam: Right-click in your Steam Library. Select Properties , then open the Betas tab. Download RimWorld v1.4.3550

: Developers reported a roughly 37% reduction in game launch and save-loading times. : This version paved the way for the

: Introduced painting (walls, floors, buildings), functional shelves that hold multiple stacks, and a heat overlay. : Developers reported a roughly 37% reduction in

: The RimWorld Steam page allows you to buy the base game and expansions. Steam is the preferred platform for many due to its integrated Steam Workshop , which is the primary source for downloading RimWorld mods .

The v1.4 update (originally released in late 2022) was a major milestone that introduced:

Choose (or the closest available stable v1.4 branch) from the dropdown menu. Version 1.4 Highlights