NES
| Adventures of Lolo 3 | Level passwords | 02/18/05 |
| All-Pro Basketball | Championship game with LA | 02/18/05 |
| Baseball Simulator 1.000 | Automatically catch fly balls | 02/18/05 |
| Baseball Simulator 1.000 | Remove an opposing hitter from the game | 02/18/05 |
| Baseball Simulator 1.000 | Send a fielder into space | 02/18/05 |
| Bases Loaded | Don't get ejected during a fight | 02/18/05 |
| Bases Loaded | Make a hitter charge the mound and be ejected | 02/18/05 |
| Bases Loaded | Pitch a Perfect Game | 02/18/05 |
| Cobra Triangle | Power up boat easily | 02/18/05 |
| Demon Sword | Level passwords | 02/18/05 |
| Double Dragon III | Continue in Level 4 or 5 | 02/18/05 |
| Dragon Warrior II | Unlimited gold | 02/18/05 |
| Dynowarz: The Destruction of Spondylus | Passwords | 10/28/02 |
| Flying Dragon: The Secre | Passwords | 06/12/03 |
| Flying Warriors | Password | 02/18/05 |
| Gauntlet | Make exits appear in certain levels | 02/18/05 |
| Golgo 13 | Passwords | 02/18/05 |
| Gradius | 10,000 Bonus Points | 02/18/05 |
| Gradius | Level warps | 02/18/05 |
| Hoops | Level passwords | 02/18/05 |
| Ironsword | 5 lives | 02/18/05 |
| Jeopardy! Junior Edition | Doctor Category Bug | 05/19/02 |
| John Elway's Quarterback | Fast receivers | 02/18/05 |
| Journey to Silius | Sound Test | 02/18/05 |
| Marble Madness | Extra time | 02/18/05 |
| Mission: Impossible | Computer access code | 02/18/05 |
| NES Play Action Football | Power Bowl Passwords | 02/18/05 |
| Ninja Gaiden | Extra lives | 02/18/05 |
| Ninja Gaiden II: The Dark Sword of Chaos | Extra lives | 02/18/05 |
| Nintendo World Cup | Passwords for all teams | 02/18/05 |
| Racket Attack | Clay Court passwords | 02/18/05 |
| Racket Attack | Grass Court passwords | 02/18/05 |
| Racket Attack | Hard Court Passwords | 02/18/05 |
| Rolling Thunder | Level Passwords | 10/30/01 |
| Snow Brothers | Hidden game | 02/18/05 |
| Solar Jetman: Hunt for the Golden Warpship | Password | 02/18/05 |
| Super Pitfall | Extra lives | 02/18/05 |
| Tecmo Bowl | Passwords to play in the Tecmo Bowl | 02/18/05 |
| The Black Bass | Class B with many fish caught | 02/18/05 |
| The Legend of Zelda | Fewer enemies | 02/18/05 |
| The Magic of Scheherazade | Passwords | 02/18/05 |
| Top Players Tennis | French Open Finals: Lendl vs. Evert | 02/18/05 |
| Wall Street Kid | Password | 02/18/05 |
| WCW World Championship Wrestling | Passwords | 02/18/05 |
| Zanac | Change the music | 02/18/05 |
| Zelda II: The Adventure of Link | Earn quick experience for new character | 02/18/05 |
SNES
| Lufia | "Try Again" mode | 03/07/05 |
