The Ratings system is the main mission grading system first introduced in Hitman 2: Silent Assassin, and carried out until Hitman: Blood Money. Depending on how well, stealthy, or aggressive the player carry's out the mission, a rating will be given. The highest rank player can get is Silent Assassin. In Hitman 2: Silent Assassin and Hitman: Contracts, if you gained Silent Assassin rating, you will get a weapon, while in Hitman: Blood Money you will get extra money.