We all knew it was bound to happen. Bioshock was one of the best and greatest selling games of last year. With the upcoming release of Bioshock for the PS3 (October 21), they have included a teaser trailer for BioShock 2: Sea of Dreams in the extras menu. Thankfully, it has already been uploaded to youtube.

The trailer does not show much, but it does feature a pretty sweet big daddy doll. I'll just have to make my own I guess. Video follows: