Significant reductions in "tps" (ticks per second) lag, especially for late-game colonies with many pawns and animals.
Ensure your download comes from an official source like Steam , GOG , or the Ludeon Studios website to avoid malware and support the developers. RimWorld.v1.4.3580.zip
This specific build (3580) included minor bug fixes to ensure the game remained stable while running heavy mod lists or the Biotech , Ideology , and Royalty expansions. Installation Notes If you are using a standalone ZIP version of the game: Significant reductions in "tps" (ticks per second) lag,
Extract the contents of the ZIP file to a dedicated folder (e.g., C:\Games\RimWorld ). Installation Notes If you are using a standalone
The 1.4 update brought significant technical and gameplay improvements to the base game, including:
The ability to paint walls, floors, and furniture to customize the look of the colony.
Note that save files and mods are typically stored in the %AppData%\LocalLow\Ludeon Studios\RimWorld by Ludeon Studios directory, regardless of where the game folder is located.