: Significant optimizations for pawn rendering and mod loading.
: The ability to customize the color of walls, floors, and furniture. Mod Compatibility
: If you purchased the DRM-free version directly from Ludeon Studios , you can access your personal download link provided in your original purchase email. Download RimWorld v1.4.3559
Download RimWorld v1.4.3559 You can download through the official distribution platforms where you purchased the game. This specific version is part of the 1.4 "Biotech" update cycle, which introduced significant features like children, genetic engineering, and mechanoid commanding. Where to Download
: New additions like shelves that hold multiple stacks of items to reduce storage clutter. : Significant optimizations for pawn rendering and mod
: Integration for xenohumans, vampires (Sanguophages), and reproduction.
: Avoid downloading game files from third-party "free download" sites, as these often contain malware or outdated, broken builds that lack official support and bug fixes. Download RimWorld v1
: If you own the game on Steam, your client should update automatically. If you need to revert or stay on this specific version, right-click RimWorld in your Library > Properties > Betas > and select the desired version from the dropdown menu.