A user on the GOG.com forum posted about using "NTcore Memory Utility" to patch Swat 4's game .exe so I immediately started wondering if this was useful for Swat 3. Below is the description of what it does:
This very little tool patches x86 executables in order to let them have 4GB (instead of only 2) of virtual memory on x64 platforms.
Untested so use it at your own risk. Here is the website for more info:
ntcore.com/4gb-patch/
A little searching revealed this discussion about it on Steam
steamcommunity.com/discussions/forum/12/1643167006272654926/
Swat 3 does seem to have limits on map sizes and 3D model sizes. Not sure if this would help. Perhaps would help if someone also had a lot of mods activated? I haven't spent much time researching. Perhaps a future thing to examine.
