The 25th Anniversary Remaster of System Shock 2, released by Nightdive Studios, features enhanced visuals with a new Dark engine upgrade, improved textures, and refined audio. The remaster includes a polished version of the original game, retains the classic PC gaming experience, and introduces a four-player co-op mode. Players navigate as a UNN space soldier aboard the Von Braun spaceship, encountering alien threats and exploring immersive environments. The remaster also includes extras like concept art and old trailers, and it runs smoothly on the Steam Deck at 60fps. Nightdive plans to support gameplay and balance mods from launch, enhancing the game's longevity.