| Status | Rumor Name | First Reported | Source |
| True | GameCube Price Slashed ($99.99) | 08.15.03 | IGNcube |
| True | Zelda Compilation | 09.09.03 | GameInformer |
| False | THE MEGATON | 10.1.02 | V-Jump |
| True | Rare Jumps Ship? | 12.19.01 | Rare |
| Unknown | Pilot Wings for N5 by Factor 5? | 04.30.03 | IGNcube |
| Unknown | Game Boy Advance 2 Next Year? | Oct. 03 | NOM UK, Issue 133 |
| Unknown | Rogue Squadron Trilogy Goes X? | 10.10.03 | IGNxbox |
| Unknown | Is Kid Icarus On Its Way? | Aug. 03 | Numerous Sources |
| Unknown | External Storage Device for GCN? | 10.16.03 | Game Labo |
| Unknown | Sonic the Hedgehog in Mario Kart: Double Dash?? | Dec. 00 | Unknown Sources/ New York Times |
| False | Resident Evil Announcement Soon? | 10.22.03 | Famitsu |
| Unknown | Mario Madness? | 06.10.02 | Unknown |
| Unknown | Donkey Kong Island = DK Country 4? | Nov. 01 | Unknown |
| Unknown | Final Fantasy VII for a Nintendo platform? | June 03 | EGM |
| Unknown | Metroid Prime 2 Details? | 01.23.03 | IGNcube |
| Unknown | Rev Limit? | May. 03 | CUBE Mag |
| Unknown | Mystery Hardware? I-Que comes to the US? | 08.07.03 | Satoru Iwata |
| Unknown | Hideo Kojima and Miyamoto team up again? | Feb. 03 | Shigeru Miyamoto |