If you are looking for a trainer file (the "Plus 2" usually refers to the number of cheats included), these are the most reputable community sites where users share such files:
: A long-standing source for game fixes and trainers. Download File Cossacks 3 v2.2.3.92.6008 Plus 2...
: Ensure the trainer version (v2.2.3.92.6008) exactly matches your game version to prevent crashes. If you are looking for a trainer file
: A popular trainer platform that often auto-updates to the latest game version. Safety Reminder Download File Cossacks 3 v2.2.3.92.6008 Plus 2...
: Save your game progress before using a trainer, as they can sometimes corrupt save files.
: A forum where users post "Cheat Tables" (.CT files) that often match specific version numbers like yours.