this game is okay if you wanna play campaign.
to me at least, the campaign is much better then halo 3.
you don't play as mast chief you play as Orbital Drop Shock Trooper
which is what odst stands for. there are a few differences playing as an
ODST, such as you need to get health packs and you can not jump as
high or far as master chief could. there are many new good weapons that
you will either love or hate. there is a new addition called firefight
which lets you play a whole new way to play either by your self or with friends
in multiplayer by fighting waves of enemies. as for the multiplayer part is basically
the same, but a few new maps added. i think this game should have just
been an expansion pack, it's not really worth the $60 it's sold for in retail
stores. i think maybe around $30 should have been better for the price of this
game since the only real major difference is the campaign.