Space Invaders Classic mode
Enter ” CLSS1281999DBM ” as a password.
Level passwords
| Level | Password | Alternate |
| Venus | RTJNPBKCX2RJPW | MSVJMYOH4NYOOT |
| Earth | WWYXTC2NQW79VY | ?SH4NXJ5571TH? |
| Mars | ?WZ4VCLN4W81V? | |
| Jupiter | RSSN3QJ78?GJMC | |
| Saturn | WSPZMSO8N?H8NF | |
| Uranus | CV1?QWKGJ3X8R5 | |
| Neptune | HV27RW1GN3YOR7 | |
| Pluto | MV7HRCLHS3ZSR9 | |
| Invader Homeworld | ??Z1LZ2X?PR1YD |
Note: The password set varies with each game (ship used, lives, points, shields) and may not be valid with all attempts.
Note: You must have a 2.1 or higher version of the Game Shark to use these codes in a Game Boy Color system.
| Infinite Lives | 0103E1D9 |
| Infinite Shields | 010184D9 |
The image featured at the top of this post is ©The Legend of Heroes: Trails of Cold Steel III key art / Original