We loved Monaco: What's Yours is Mine, the puzzle/stealth ‘em up from Pocketwatch Games, which launched last week on PC. The Xbox 360 game is yet to be released, after an issue was discovered with the console version of the game in the run up to launch.
If you're undecided as to which version of the game to pick up, news that the game's level editor is to be PC-only should swing it for you. The update including the beta version of the map editor is set land sometime this week, meaning we'll be able to start exercising our creativity in the very near future.