This Guide contains Codes & Secrets for BioShock.
1. Door Access Codes
Medical Pavilion, Twilight Fields Funeral Homes
0451
0451
Neptune’s Bounty, Lower Wharf
5380
Neptune’s Bounty, The Fighting McDonagh’s Tavern
7533
Arcadia, Langford Research Laboratories
9457
Farmer’s Market, The Main Market
0512
Fort Frolic, Robertson’s Tobaccoria
7774
Hephaestus, Workshops
0126
Olympus Heights, Mercury Suites
5744
Point Prometheus, Failsafe Armored Escorts
1921
2. Multiple Endings
True Ending = Save all the Little Sisters you encounter in the game.
Bad Ending A = Harvest all the Little Sisters you encounter in the game.
Bad Ending B = Harvest some of the Little Sisters in the game, and save the rest.
Written by Jr786