Narcissu 1st & 2nd
| Relation | Narcissu Narcissu Side 2nd |
| Title | Narcissu 1st & 2nd |
| Type | Complete, patch, unofficial |
| Language | Polish |
| Publication | Freeware |
| Platforms | Linux Mac OS Windows |
| Released | 2019-09-06 |
| Age rating | All ages |
| Publisher | Polish Route |
| Links | Official website |