| Filename | Type | Size |
|---|---|---|
| Sonic CD (Europe) (Beta 1) | CHD Format | 323.14 M |
| Sonic CD (Europe) (Beta 2) | CHD Format | 323.14 M |
| Sonic CD (Europe) | CHD Format | 322.98 M |
| Sonic CD (USA) (Alt) | CHD Format | 321.67 M |
| Sonic CD (USA) (Beta) | CHD Format | 318.3 M |
| Sonic CD (USA) (RE125) (Alt) | CHD Format | 321.67 M |
| Sonic CD (USA) (RE125) | CHD Format | 321.67 M |
| Sonic CD (USA) | CHD Format | 321.67 M |
