Complete Guide to Phantasy Star III
- Contains walkthroughs, enemy lists, maps, script, game bugs, codes, fan fiction, wallpaper, music, and emulation downloads.
- http://ps3.huguesjohnson.com/

Home of Classic RPGs - Phantasy Star III
- Features a complete enemy list.
- http://rpg-home.lunar-net.com/psiii-web/index.html

Phantasy Star III
- includes pictures, fan fiction, commentary, and tips.
- http://www.gamelegacies.com/ps3.html/

GameFAQs
- Contains walkthrough, guide, and player reviews.
- http://www.gamefaqs.com/console/genesis/game/586382.html

Phantasy Star III Unofficial
- Contains artwork, a FAQ, and character information by the game's character designer.
- http://ape.pro.tok2.com/t-ozaki/e-htm/

RPGClassics.com
- Contains character, item, technique, and enemy lists, maps, and a walkthrough.
- http://www.rpgclassics.com/shrines/genesis/ps3/

Mike's RPG Center: Manuals
- Contains text-only version of the game manual.
- http://mikesrpgcenter.com/manuals/genesis/phantasystar3.txt

GameWinners.com
- Contains codes and FAQs.
- http://www.gamewinners.com/GEN/PhantasyStar3.htm

RPGamer.com
- Includes walkthrough, MIDIs, and artwork.
- http://www.rpgamer.com/games/ps/ps3/ps3.html