Releases
| Name | Publisher | Year | Type | Availability |
|---|---|---|---|---|
| Welltris | Infogrames | 1991 | Original release (O) | |
| Welltris | Infogrames | 1991 | ||
| Welltris | Erbe Software S.A. | 1991 | Re-release (R) |
| Name | Publisher | Year | Type | Availability |
|---|---|---|---|---|
| Welltris | Infogrames | 1991 | Original release (O) | |
| Welltris | Infogrames | 1991 | ||
| Welltris | Erbe Software S.A. | 1991 | Re-release (R) |