Please Help!!! Quick!!! Buy Bioshock Or Assasins Creed???

well i decided that im going to buy myself a new game for new years, and its between bioshock and Assasins Creed. I have never played either but i heard assasins creed is an extremely short game, so i was worried about purchasing it. Is it really that short?

I Know Boshock and Assasins Creed are both great games but i can only afford one right now...what should i pick :(.

why not play the demos...antonioGamer87

I don't think there is a demo for Assassins Creed.

BioshockAmmo87

Bioshock.

Both have short SP campaigns with little replay value but I'd go with BioShock because AC is repetitive like crazy. j3v1zzle

For a Shooter Bioshock is pretty long...it took me 13 hours to beat it.

Lets compare it to other shooters...

Halo 3 - 6 hours

Cod 4 - 5 hours

Gears - 6 hours