L'évasion du Criminel de sa Prison (The escape of the criminal from his prison)
A top-down stealth game in PuzzleScript. The French is terrible, sorry.
Written in French, but I don't think you need to know too much of it. Eventually you get "calling cards", which can kill guards but will only be thrown in the direction of your last move, and if the guard is right next to you... well that's just embarrassing. All buttons need to be pressed to open exits and doors, in the level which has multiple buttons, be careful about how you go about pressing them...