XCOM: Chimera Squad Surprise Announced, Lets Players Control Both Aliens and Humans You can learn more about the mod and download it by checking out the game's Steam Workshop page. The XCOM 2 Long War 2 mod adds, among other things, some new mission types which spice up the experience considerably. Now it's been confirmed that the mod is now available for download.
Earlier this month, Long War Studios, now known as Pavonis Interactive, confirmed that the XCOM 2 Long War 2 mod was in development and that it would have been released soon. One of the best mods ever released for Fireaxis' XCOM is the Long War total conversion mod, which added a good amount of content to the game alongside several tweaks.