patch · August 21, 2025

System Shock 2: 25th Anniversary Remaster Patch 1.2 Delivers Custom Campaign Support and Save Slot Fixes

Patch 1.2 arrives across PC and consoles for System Shock 2: 25th Anniversary Remaster, bringing custom campaign support, separate quicksave slots, and numerous multiplayer fixes. The update also introduces configuration variables for photosensitive users and resolves progression blockers.

Nightdive Studios has rolled out Patch 1.2 for System Shock 2: 25th Anniversary Remaster across Steam, GOG, Epic Games, Humble Bundle, Xbox, PlayStation, and Nintendo Switch. The broad update focuses on community modding support, stability improvements, and UI adjustments.

PC Modding and Custom Campaigns

PC players can now run custom fan campaigns. Missing mods no longer prevent saved games from loading, and specific patches are now properly applied to original missions. The developer console command enable_cheats is enabled, allowing players to use unlock_elevator to skip directly to the mid-game.

Multiplayer and Save Fixes

Select multiplayer enemies no longer become invincible under specific conditions. Disconnecting from a multiplayer session now returns everyone to the main menu to prevent save discrepancies regarding player counts. The patch also fixes missing or overlapped inventory items upon loading a save, disappearing player script data that locked O/S Upgrades, and infinite load screens caused by piled-up script data.

Gameplay and Balance Adjustments

A separate save slot is now available for quicksaves. Dropping armor and implants on gamepad correctly removes their attribute bonuses. The sharpshooter trait now uses the correct multiplier instead of the lethal weapon variant, and the Marine's Port MacArthur Weapons Range posting now grants +2 to Standard Weapons instead of +1.

Display, Audio, and Platform Tweaks

Flickering objects, bloom affecting full-screen flashes, and audio looping issues with the FMOD driver are resolved. Xbox versions receive a fix for crashes when syncing settings between different console models, while Nintendo Switch gains ad-hoc multiplayer support alongside the removal of ambient occlusion to improve performance.

Why this patch matters

Patch 1.2 is a substantial update that stabilizes multiplayer sessions while opening the door for fan campaigns and modders on PC.