A trainer is a standalone program that runs alongside your game. It works by finding specific values in your computer's RAM—such as your health or ammo count—and "freezing" or modifying them. This allows you to bypass the standard challenges of the game, which can be especially helpful if you are stuck on a difficult mission or want to explore the map without constant threat. Popular Trainer Features for MW2 (2022)
Full trainers for the 2022 version of MW2 typically offer a suite of options designed for the single-player experience. Common features include: