How long is the campaign for gears of war 2?

I am still on act 1 (the part where you go underground and you fight the kantus) on hardcore. How long is gears of war 2 (campaign)?


I was just wondering, because it seems very long (longer than gears 1, which I like). 10pts 4 best answer.How long is the campaign for gears of war 2?
There's more twist and turn in the 2nd one, comparing to the first one where you fight majority of the game above ground and when you go underground it's pretty much nearing the end of the game; in this one you keep switching back and forth, and (spoiler alert!) you even get to fight inside inside a worm. But the campaign is fun, more so than the first one. Hope you are looking forward to playing it on insane!How long is the campaign for gears of war 2?
It isn't that long if you play on casual or normal. I beat the game when I had school during the day and I beat it in a week. But I am starting to play on the harder campaigns and it is pretty hard so therefore it's longer. But it's faster if you have other people to play with. It's also extremely fun and insane so hope this helps.
All depends on how much time you put into it. 8-12hrs
it aint long at all. took me 2 days to complete it. i was disappointed with it's short length.
It's not that long, so fun though