Melty Blood Re-ACT
| Relation | Melty Blood |
| Title | Melty Blood Re-ACT |
| Type | Complete, patch |
| Language | Japanese |
| Publication | Non-free |
| Platform | Windows |
| Medium | 1 CD |
| Released | 2004-05 |
| Age rating | 15+ |
| Publishers | French-Bread Type-Moon |
| Links | Official website |
Major changes to the fighting engine, but no changes to the story.