It's Wednesday and that means it's time for some brand new Arcade goodness. This week, you have two games from which to choose (which often seems to be the case these days). You can bring home a little slice of Bungie history with Marathon: Durandal, or you can enjoy some Vision Cam enabled chicanery with Spyglass Board Games. Both games feature multiplayer fun with Marathon offering splitscreen, system-link, and Live play (both co-op and versus), while Spyglass Board Games offers the aforementioned Vision Cam 1-on-1 play. Marathon will cost you 800 Microsoft bucks and Spyglass Board Games will set you back 400. Which will it be for you? Or, dare we ask, are you crazy enough to buy both?