Walk around, punch people out and say as many one liners as you can. This is a mix of action, adventure and stealth game. One fun thing with the game was the commentary mode in the developer version of the game were there are little icons on the levels that you can click to listen to the developers comments about the game, most of them talk about how late they put in all the things in the game
Here I write what I think about the games I have played. The score is shown as a smiley before the title of the game.
Note about Movies: None of the Youtube movies that i link to are made by me and i include them only to give you a chance to see what the game looks like. Only the text and the smiley score act as my review of the game .