To achieve the highest rating in a mission, you must strictly follow these rules [6, 11]:
If playing on Steam, version 1.01 is often recommended over the standard version as it restores certain censored content and provides better guard AI behavior [7, 22]. hitman-2-silent-assassin-game
Never blow your cover or let guards find a body you've left behind. To achieve the highest rating in a mission,
Kill or harm no one except your primary targets. 11]: If playing on Steam