Gen 3.5 Characters

Human

 * Alice
 * Bill
 * Green
 * Professor Oak
 * Gym Leaders (FireRed)
 * Elite Four (FireRed)

Pokemon Characters
''Note: PC Pokemon may be inaccurate as of now. This should be fixed shortly with the release of the Save File.''

Hall of Fame

 * Hyperbug
 * Sandsplash
 * Shellock Holmes
 * Altareon
 * Karl Marcs
 * DJ

PC

 * Hijinks
 * Marill (FireRed)
 * Nidoran♀ (FireRed)
 * AUNHGBUUNO
 * Kirlia (FireRed)
 * Quagsire
 * DPKEKQ
 * Surskit (FireRed 2)
 * Chairman Meow
 * APPSZZZZ_
 * BBAVVCM
 * APPSZZZZ_
 * AAAAAHHHMMV
 * Rattata (FireRed)
 * ADDXXXXXXT
 * Metapod (FireRed)
 * MATMNIDJKR
 * Nincada (FireRed 2)
 * Marill (FireRed 2)
 * Wingull (FireRed)
 * Hoppip (FireRed)
 * A (Eevee) (FireRed)
 * QQP
 * Glalie (FireRed)
 * Rattata (FireRed)
 * Torchic (FireRed)
 * TUVWWWWWWT
 * Jumpluff (FireRed)
 * Marowak (FireRed)
 * CWOUDDWW
 * Electrike (FireRed)
 * AAT (FireRed Togepi)
 * Koffing (FireRed)
 * Mankey (FireRed)
 * Pikachu (FireRed)
 * AAT (FireRed Wingull)
 * Seel (FireRed)
 * Lileep (FireRed)
 * ,,KQQQQ
 * BMBBUHVVDW
 * Tentacool (FireRed 2)
 * TTTTTTOOWJ
 * Shuppet (FireRed 2)
 * Tentacool (FireRed 3)
 * Poliwag (FireRed)
 * Shuppet (FireRed 3)
 * AATTTTWWWW
 * Rhyhorn (FireRed)
 * T,,LRLLKKK
 * Wingull (FireRed 2)
 * TTTTTTAAAA
 * Shuppet (FireRed 4)
 * Poliwag (FireRed 2)
 * Lileep (FireRed 2)
 * Shuppet (FireRed 5)
 * Tentacool (FireRed 4)
 * Poliwag (FireRed 3)
 * Poliwag (FireRed 4)
 * Lileep (FireRed 3)
 * Shuppet (FireRed 6)
 * Shuppet (FireRed 7)
 * Larvitar (FireRed)
 * Aron (FireRed)
 * Nopoo
 * AABBBKKKQQ
 * Machop (FireRed 2)
 * Lwweekjjje
 * AATUUVWVW
 * Corsola (FireRed)
 * Nincada (FireRed 3)
 * Marill (FireRed 2)
 * Cacnea (FireRed 2)
 * Cacnea (FireRed 3)
 * Torkoal (FireRed)
 * Pidgey (FireRed 2)
 * Pidgey (FireRed 3)
 * Ledyba (FireRed)
 * AAA (FireRed Pidgey)
 * Slakoth (FireRed)

Released

 * Zigzagoon (FireRed)
 * Nidoran♂ (FireRed)