Mashō Denki: La Valeur Releases
| Name | Mashō Denki: La Valeur |
| Region | Japan |
| Date | Oct 1, 1989 |
| Platform | PC-8800 Series |
| Developer | Kogado Software Products |
| Publisher | Kogado Software Products |
| Name | Mashō Denki: La Valeur |
| Region | Japan |
| Date | Nov 30, 1989 |
| Platform | PC-9800 Series |
| Developer | Kogado Software Products |
| Publisher | Kogado Software Products |
| Name | Mashō Denki: La Valeur |
| Region | Japan |
| Date | Jun 1, 1990 |
| Platform | MSX |
| Developer | Kogado Software Products |
| Publisher | Kogado Software Products |
| Name | Mashō Denki: La Valeur |
| Region | Japan |
| Date | Mar 22, 1991 |
| Platform | Turbografx-16/PC Engine CD |
| Developer | Kogado Software Products |
| Publisher | Kogado Software Products |
| Name | Mashō Denki: La Valeur (MSX2 version) |
| Region | Japan |
| Date | Dec 1, 2002 |
| Platform | PC (Microsoft Windows) |
| Developer | Kogado Software Products |
| Publisher | Project EGG |
| Name | Mashō Denki: La Valeur (PC-9801 version) |
| Region | Japan |
| Date | Nov 24, 2015 |
| Platform | PC (Microsoft Windows) |
| Developer | Kogado Software Products |
| Publisher | Project EGG |
| Name | Mashō Denki: La Valeur (PC Engine CD version) |
| Region | Japan |
| Date | Jul 19, 2016 |
| Platform | PC (Microsoft Windows) |
| Developer | Kogado Software Products |
| Publisher | Project EGG |