Splinter Cell

This game is the first of it's kind. A spy game that has it all. Interrogation, going in the shadows, walking slowly or fast, night vision, thermo vision(which is helpful when finding an enemy). It's the first game that if you do it wrong, you have to start all over! And there are very exciting ways of finishing the game. Also, when there is a code you should enter to open a door, it brings the number pad to the screen, snd you enter it by mouse clicks. And other similar stuff, like when trying to open a locked door, YOU have to do it, pressing buttons and stuff. It's the first game that let's YOU play.