I started a new game, saved it to a different save file & when I got to the Optimus Prime level it was G1 Prime!!! I didn't even notice at first. I was playing through & then it hit me, I was like "Wait a minute! Isn't this the new game? Yeah it is! HOLY ****!!!" I was pissed that the unlockables didn't carry over to a new game but I was wrong. What a nice surprise! So I guess if you have him unlocked on the same memory card it carries over to a new game, or somethin like that! But if you look at the bonus content you only see ????. And also, this gamne is a lot more fun the second time around.