See also:
- BellaOnline Ico Walkthrough - Full walkthrough for Ico, including special techniques for the more difficult areas.
- GameSpot - ICO (ps2) - With links to reviews, previews, walkthrough and screenshots. Game rated 8.5 of 10.
- Ico Flash - Fan site with walkthrough, story, music, picture gallery, RealPlayer movies, and downloads (desktop wallpaper, screensaver, papercraft patterns, MIDI). [Requires JavaScript, Flash.]
- Ico's Castle - Ico fan site containing screenshots, walkthroughs, wallpaper, movies, and fan art.
- Level 80 - Tips on the final battle for this game on the Playstation 2.
- MobyGames: Ico - Description, credits, release information, cover art, screenshots, reader reviews, and technical specifications.
- SCEA: Ico - Official site of US/Canada release. [Requires Flash 5 and QuickTime 4.]
- SCEE: ICO - Official site of the European release.
- UHS: Ico Hints - Gradual hints in a question-and-answer format.