however, i found the old hitmans so much more immersive. i really disliked feeling guided around as if it was a theme park in the latest ones
Have you disabled all help, hints and the minimap in the options? I disabled absolutely everything in the new games and liked it very much. Then the game does not give you any kind of hints or HUD help, only what you can see with your own eyes in the game.
A3. Not A2.
https://en.wikipedia.org/wiki/ISO_216