The gears is becoming a series, in fact, gears of war 2 has become reality!
The new stuff--- 1) Some of the old maps have been graphically updated and look insane.
2) New creatures and new weapons. There are worm like creatures, there are more locust! There is an update for the pistol and it now shoots faster and has a larger clip. There are poison grenades now! And a big gun that you can lug around. It looks like a barrel of a troika!
3) The awesomeness. For each weapon in your hand, there is a different execution! So have even more fun bashing in locust heads!
4) fairness. In the sequel, when you get downed during battle you can crawl towards your allies and away from your unlucky killer!
5) The best for last. Sick of revving that chainsaw at somebody else who already has there's flaring? well there is now a legendary chainsaw battle. Now you can get into a chainsaw duel your enemy as your friend goes behind him and blows him apart with a shotgun.