Code Veronica

Cathys Code Battle Game - http://www.geocities.com/caress06uk/cvbattlepb.html
Walkthrough.

eLook - http://www.elook.org/games/cheats/gamecube/164.shtml
Summary of cheats and codes for the GameCube version.

Game Revolution - http://www.gamerevolution.com/oldsite/games/codes/dreamcast/resident_evil_code_veronicawalk.htm
Walkthrough including all the weapons, puzzles, and secrets.

Level 80 - http://www.level80.co.uk/resevil.htm
Hints for the PlayStation 2.

Level 80 - http://www.level80.co.uk/drrecv.htm
Hints for the Dreamcast.

Neoseeker - http://www.neoseeker.com/Games/Products/DC/code_veronica/
Contains cheats, FAQs, walkthroughs, and links.

Steve Burnside's Hangout - http://www.steve-burnside.2ya.com
Features character description, images, appearances, fan works and general information.