Look at you hacker... a pathetic creature of meat and bone... panting and sweating as you run through my corridors... how can you challenge a perfect, immortal machine?

Intro:

Intro Part 2:

I loooooove this game.  

Discuss and ask me questions, I'm a uber-nerd at this game.  

Ok, first you need to research Toxin-A.

If you have the ADoB mod installed there should only be four canisters of the toxin. If not then there are five, so DO NOT PICK UP A FIFTH ONE, YOUR SAVE WILL CORRUPT!!!

Then place them in the enviromental regulators spread out through the Hydroponics deck. I'll see if I can find a map online. If not, I just finished Hyrdoponics (playing through the game again, XD), and I can make a map for ya.

EDIT: Perhaps this? http://www.sshock2.com/ss2walk/#hydro

Hey, no prob. I'm a total SS2 nerd, I've beaten the game about 7 times over on every difficulty and career path.      

Bioshock is very similar because both SS2 and Bio had the same dev team.