The game was originally released as a base engine that was free-to-play, with the content (specific eras and campaigns) sold as DLC. The game code is largely data-driven. This means that modders aren't just changing surface-level aesthetics; they are often rewriting the Order of Battle (OOB), the weapon databases, and the logistical parameters that define how a war is fought.
: This is the primary hub for CO2. You can find dedicated threads for User Scenarios and Mods command ops 2 mods
The mods for CO2 do not add "loot boxes" or "skin packs." They add history . They add the friction of a blown bridge that isn't in the script. They add the terror of seeing a Soviet tank army appear on your flank because your recon mod failed. The game was originally released as a base