"For Forza Motorsport 5, players will be receiving a Day One car pack with three cars – one from Lamborghini, Audi and Ford each. When it comes to Dead Rising 3, players will receive a Tribute Pack which includes a Frank West and Chuck Green outfit from the previous Dead Rising games. Last but not least, Ryse: Son of Rome will get an exclusive Gladiator mode Co-Op multiplayer map and an exclusive Sword add-on."
Can't tell you how good Forza is or not as I don't have it but I doubt you would like it if your not into racing games. I was actually going to grab Dead Rising 3 at launch but I held off because I wanted the normal boxart more than a couple skins, heh.
Funny thing about the Dead Rising 3 Day One DLC, it was a free download from the marketplace available regardless of what version you got. --- You're telling me too do the right thing while climbing out a window!?!?