We'll provide more details on cards and extra game modes in the future. (playstationlifestyle.net)
An extra # 50 gives you added protection against bumps and scratches, and a faster processor for shorter loading times but... you can easily buy three extra games for the same money. (stuff.tv)
Large gameplay variety — Besides Adventure mode, there's a great variety of extra game modes, which include versus, co-op and survival modes. (xblafans.com)