Note: v1.1 of the game is required to enable all codes. Some, but not all, codes can be used with earlier versions. This procedure involves editing a game file; create a backup copy of the files before proceeding. You will need to allow hidden files and folders to be shown in order to edit this particular .ini file. Use a text editor to edit the "User.ini" file found in the following locations: Windows XP: C:Documents and Settings[username]Application DataBioshock Windows Vista: C:Users[username]AppDataRoamingBioshock Set a key binding in the User.ini file to any of the following codes (for example, "F10=fly"). Then, press the corresponding key during game play to activate the corresponding cheat function. Note: Any active codes are disabled when a new area loads or intermission sequence plays. General codes are as follows:
| Code | Effect |
| setgravity [number] | Set gravity; "-1400,0" is default; "0.0" is no gravity
|
| setjumpz [number] | Set jump height; "600.0" is default, more than "1200.0" will result in taking damage upon landing
|
