| name | Sonic Generations (Nintendo 3DS) |
| format | Nintendo 3DS |
| company | Sega |
| role | Publisher |
| credited | Yes |
| name | Sonic Generations (Nintendo 3DS) |
| format | Nintendo 3DS |
| company | Sonic Team |
| role | Developer |
| credited | Yes |
| name | Sonic Generations (Nintendo 3DS) |
| format | Nintendo 3DS |
| company | Dimps |
| role | Developer |
| credited | Yes |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | JP |
| date | 2011-12-01 |
| rrp | 5229i |
| code | CTR-P-ASNJ |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | JP |
| date | 2013-05-30 |
| rrp | 2700i |
| code | |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | US |
| date | 2011-11-22 |
| rrp | |
| code | CTR-P-ASNE |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | US |
| date | 2013-09-05 |
| rrp | 29.99 |
| code | |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | EU |
| date | 2013-09-12 |
| rrp | 24.99 |
| code | |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | DE |
| date | 2011-11-25 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | DE |
| date | 2013-09-12 |
| rrp | 24.99 |
| code | |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | ES |
| date | 2011-11-25 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | FR |
| date | 2011-11-25 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | UK |
| date | 2011-11-25 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | UK |
| date | 2013-09-12 |
| rrp | 19.99 |
| code | |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | IT |
| date | 2011-11-25 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | AU |
| date | 2011-11-24 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | CA |
| date | 2011 |
| rrp | |
| code | CTR-P-ASNE |
| code2 | |
| rating | |
| name | Sonic Generations (Nintendo 3DS) |
| type | 0 |
| console | 3DS |
| region | EX |
| date | 2011-11-25 |
| rrp | |
| code | CTR-P-ASNP |
| code2 | |
| rating | |