Cy-Baby
| Id | 16 |
| Information | Cy-Baby is a Co-op Baby in The Binding of Isaac. |
| Description | Starts with  Tech.5. |
| Unlock | This baby has no unlock method. |
| History | This baby was added in Rebirth. |
| Id | 16 |
| Information | Cy-Baby is a Co-op Baby in The Binding of Isaac. |
| Description | Starts with Tech.5. |
| Unlock | This baby has no unlock method. |
| History | This baby was added in Rebirth. |