Steam Achievement Manager (SAM) is an open-source program that allows users to organize and unlock achievements for any game on the Steam platform. While not officially endorsed by Steam, SAM has been widely used since 2008 and remains functional with very few updates. It is important to note that using SAM may violate Steam's terms of service and could result in account suspension or termination. However, it's also important to acknowledge that gaining knowledge or understanding how SAM works is not a crime, but the decision to use it is a personal choice and should be made with caution.