: Use the "2GB RAM Limit" installer option if your system has 8GB or less.
This matters because some modding tools (like the Script Extender – NVSE) and texture packs expect the original DVD file structure. A repack built from the "2xDVD5" SiMON source is often more stable than standard Steam or Epic versions. Fallout.New.Vegas.All.DLC-SiMON -2xDVD5- fitgirl repack
which are specific to the FitGirl installer rather than the game itself. Known Challenges : Use the "2GB RAM Limit" installer option