: Enhanced server-side checks for the Forward Operating Base (FOB) and Metal Gear Online (MGO) modes. Complete DLC Collection

: Available for use in FOB (Forward Operating Base) missions, featuring unique abilities like high-speed movement and sniping accuracy. Playable Ocelot

: Online connectivity allows you to build Forward Operating Bases to gather resources, though v1.15 specifically ensures these online systems remain stable.

Unlike earlier patches, v1.15 has no "cut content" unlocks, but you can still trigger all endings.