| Software list: | Sega Mega Drive/Genesis cartridges (megadriv) |
|---|---|
| Short name: | columns |
| Year: | 1990 |
| Publisher: | Sega |
| Supported: | Yes |
| alt_title: | コラムス |
| release: | 19900630 (JPN) |
| serial: | G-4035 (JPN) |
| Short name | Description | Year | Publisher | Supported |
|---|---|---|---|---|
| columns1 | Columns (World) | 1990 | Sega | Yes |
| columnsp | Columns (prototype 19900621) | 1990 | Sega | Yes |
| Short name: | cart |
|---|---|
| Interface: | megadriv_cart |
| pcb: | 171-5927 |
| u1: | MPR-13286-T |