Any tips on how to get Big Brass Balls? Those Big Daddys are killer on hard.MarcoDelMarco 14:53, June 23, 2010 (UTC)

Try checking out the strategy section of each Big Daddy page (Bouncer, Rosie, and Rumbler). One strategy I have heard that would be helpful is using Hypnotize Big Daddy to make one Big Daddy attack another. Security Bullseye is also very helpful if you can get a Big Daddy in front of a security camera. Both of these plasmids can whittle down a BD's health considerably without any danger of the player taking damage. ~Gardimuer 15px-Physical_Tonic.png ʈalk } 15:19, June 23, 2010 (UTC)

Reasearch PhDEdit

Research PhD is bugged in unpatched versions of the game, even when all research is completed and the achievements for the individual enemies are completed it will not unlock. Any way to fix this without an internet connection for the 360 (patch)? Mictlantecuhtli 16:19, October 31, 2011 (UTC)

I suggest you ask that question on the 2K BioShock 2 support forums: [1] You may find some help there. --~Gardimuer 15px-Physical_Tonic.png ʈalk } 04:57, November 3, 2011 (UTC)

Tonic CollectorEdit

Not sure if there's a version difference, but my PS3 copy is showing that all 58 Tonics need to be collected in order to get the trophy. Is the number on the page off or did the PS3 version get changed? Great Mara (talk) 03:56, September 29, 2013 (UTC)