There's no two ways about it: System Shock 2 is an ancient, if venerable relic of gaming's past. Yet, here we are in 2015 and you can download it for $US10 from Steam or GOG right now and play one of the most important (and terrifying) first-person shooters ever made. And it's still being patched!
While the update is being distributed officially via Steam, the patch itself is a community-created one, specifically from a nice fellow by the name of "Le Corbeau".
Here is the changelog:
Fixed various smaller issues that could potentially affect stability Fixed light radius from dynamic lights on other objects so it matches light radius on terrain (instead of infinite) Fixed (or at least reduced) issue where on rare occasions it could turn AIs invulnerable and non-collidable after loading or level transition (fix may not apply to existing savegames where this already happened) Fixed bug with archive extraction failure not being detected properly in FMSel, at least for archives with unsupported compression method (like old zips using "Implode") Fixed some bugs in FMSel with localization, paths containing umlauts and other special characters, and added OGG to WAV conversion option fixed DML parsing bug with link IDs Fixed bug with "d3d_disp_enable_atoc 1" on nVidia where it ended up using SSAA (if available) instead of ATOC Fixed bug where filtering was applied to even pixel scaled UI in DX9 on most resolutions even when it shouldn't have Added subtitle support Added support for mission DMLs to include so called fingerprints, data that can link a DML to a particular mission (because mission filenames are often the same for different OMs/FMs) Added support for mission DMLs to be bundled in dbmods subdirectories Added support for DMLs to request additional OSMs and to reference objects by name Removed GOG EULA.txt
Is it a thrilling, content-packed update that has all your bits tingling? Not really. But I doubt anyone at Looking Glass, the game's developer, would have guessed that people would still be playing System Shock 2 in 2015, let alone one tweaked to run on modern hardware.
System Shock 2 [Steam]