| | | 0 0 0 0 |
| | | Oasis - A massive reality multiplayer online game. |
| | | Oni - Oasis Neutral Interface. |
| Anorak | | Jim's famous avatar. |
| James | Halliday | The creator of Oasis. Deceased. |
| Samantha Evelyn | Cook | Wade's ex-girlfriend. Aka: Art3mis, Arty. |
| Parzival | | Wade's virtual name. Aka: Parvenu. |
| Wade Owen | Watts | Protagonist and Narrator. |
| Kira | Morrow | OG's deceased wife. Aka: Karen. |
| Leucosia | | Kira's famous avatar. |
| | | Level 4 |
| | | 0 0 0 1 |
| Marty | McFly | The protagonist in Back to the Future. |
| Mrs. | Gilmore | Wade's old neighbor and friend. Deceased. |
| Alice | | Wade's aunt. |
| Max | | Wade's system agent software. |
| Demetri | | Wade's personal cook. |
| Aech | | Wade's online best friend. |
| Shoto | | A High Five member. Wade's friend. |
| | | 0 0 0 2 |
| Beldevere | | One of Wade's AI. |
| Vonnegut | | Wade's ship. |
| Tapioca | Shindig | A singer. |
| PenisvilleH8r | | The player who posted some nasty things to Wade. |
| Sean | | Wade's virtual therapist. |
| | | MoTIV - Wade's mobile tactical immersion. |
| | | 0 0 0 3 |
| Faisal | Sodhi | Wade's head of operations. |
| Endira | Vinayak | Aech's girlfriend. A famous singer and bollywood star. |
| Kiki | | Shoto's wife. |
| Toshiro | | Shoto and Kiki's son. Aka: Little Daito. |
| Nolan | Sorrento | The man who murdered Alice and Mrs. Gilmore. |
| | | Ticks - The player who used up their 12-hour ONI time. |
| Evelyn | Epal-Cook | Samantha's grandmother. |
| | | 0 0 0 4 |
| Hayao | Miyasaki | The famous Japanese animator. |
| L0hengrin | | Wade's fan girl. Aka: Skylar Castillo Adkins. |
| | | 0 0 0 5 |
| | | Cyberdelia - A private chat room. |
| Kastagir | | The host of Cyberdelia. One of L0hengrin's friends. |
| Lilith | | One of L0hengrin's friends. |
| Wukong | | One of L0hengrin's friends. Aka: Caesar. |
| Iris | Adkins | L0hengrin's mother. |
| | | 0 0 0 7 |
| Marvin | | One of Wade's assistants. |
| | | 0 0 0 8 |
| Miles | Gendell | The head of GSS executive security team. |
| Ahnold | | The post-governator. |
| | | Level 5 |
| | | 0 0 1 1 |
| Rieko | Kodama | The first woman videogame designer. |
| Dona | Bailey | A videogame designer. |
| Carol | Show | A videogame designer. |
| Alis | Lansdale | The protagonist in Rieko's Phantasy Star. |
| Hiro | | Shoto's grandfather. |
| Ninniku | | The antagonist in Ninja Princess. |
| Zaemon | | The antagonist in Ninja Princess. |
| Kazamaru | | The main antagonist in Ninja Princess. |
| | | 0 0 1 2 |
| Zaemon | Gyokuro | The main villain at Kanten Castle. |
| Yoshiki | Kawasaki | The Sega's game designer. |
| | | 0 0 1 3 |
| Andy | MacDowell | An American actress. |
| | | 0 0 1 6 |
| Long | Duk Dong | A character in Sixteen Candles. |
| Andie | | The protagonist in Pretty in Pink. |
| Duckie | | Andie's lover. |
| | | 0 0 1 8 |
| Gary | Gnu | A gnu-like TV show host. |
| Charlie | Babbitt | The main protagonist of The Rainman. |
| Raymond | Babbitt | Charlie's autistic brother. |
| Queen | Itsalot | The Queen of the Castle. |
| Multiplikatar | | The evil wizard who captures King Itsalot. |
| | | 0 0 2 0 |
| Hagmar | | The evil wizard at Castle Anorak. |
| Rosalind | Franklin | A scientist. |
| | | The Dorkslayer - OG's Anorak-killing sword. |
| | | 0 0 2 1 |
| Prince Roger | Nelson | An American singer and songwriter. |
| Marie | | Aech's mother. |
| | | 0 0 2 2 |
| Morris | Day | The lead singer of The Time. |
| | | 0 0 2 3 |
| Morgoth | Bauglir | The dark lord in Dor Daedeloth. Aka: Melkor. |
| | | 0 0 2 4 |
| Carcharoth | | One of the scariest creatures of the Elder Days. |
| | | Level 6 |
| | | 0 0 3 0 |
| Ev3lyn | | Art3mis's grandmother. |
| Loretta | Watts | Wade's mother. |