this game has a very addictive free play wich will keep you playing for a long long time.
the realy huge thing that sets this game apart is that it has amazing free roam just as good as grand theft auto and prototype. there is a leveling system in this game but it is nothing to fancy but can get quit addicting but sadly only goes up two level 20 a big disapointment
the grapics are a 5.0 out of ten for the ds so about average not at all above average
the combat in this game is satisfiing espesialy when you pick up a dude and throw him into the water
the only thing seting this game apart from it's counterpart the autobot version is that the campaing is better and in free play you can be two jets megatron and starscream
if you buy this game you will find it to be worth your money in every way posible
on another note don't rent this buy it, or as yoda said "do or do not there is no try"