Iron Brigade. As far as titles go, it has the oxidised tang of tradition about it. It's a fittingly dry title, for a game that is Double Fine's least off-beat game to date. There's a sense of humour here, and the game is loaded with comic-book flair. But unlike some of its other games, Iron Brigade doesn't put the jokes at the forefront. It doesn't sneak into your lap, charming you into a chuckling stupor, so you don't notice how shallow the game can be. It's DoubleFine's most robust game yet.