It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

They said that they developed fixes for the game, though it uses 2.4.

So, I was wondering if anyone has any info of what else they added/changed from a default full install of System Shock 2 patched to 2.3.

One problem which I know was in 2.4, is the multiplayer not working with 4 players, is anyone able to test that?
I will be doing a full analysis of the GOG build as soon as I get back from work. so far it looks like NewDark + some resource fixes (that were already available).