Bioshock 2 is set 10 years AFTER Bioshock 1.

In Bioshock 1 the little sisters where not as big as a part as they are in Bioshock 2. in Bioshock 2, the little sisters aren't as ugly so you develop a relationship with the little sisters, because your a big daddy, so you want to protect and save them. Plus, Bioshock 2 is set after Bioshock 1, so the little sisters are older, making their bodies more developed.

yep ther sure will be if there is a collecters edition for bioshock 1 there will be a collecters edition for bioshock 2

It is a completely different story set many years before the events of Bioshock 1 and 2.........what he said

Bioshock 2 takes place 10 years after Jack Ryan leaves with the little sisters. You play as Delta, a big daddy who is looking for his little sister in which he was separated with at the beginning of the game.