Haiiro no Doukutsu
灰色の洞窟
| Relation | Haiiro no Doukutsu | ||
| Title |
| ||
| Publication | Non-free | ||
| Platform | Windows | ||
| Medium | Internet download | ||
| Resolution | 800x600 | ||
| Voiced | Not voiced | ||
| Animation |
No facial animations | ||
| Engine | NScripter | ||
| Released | 2007-12-31 | ||
| Age rating | 18+ | ||
| Erotic content | Contains erotic scenes with optical censoring | ||
| Developer | STARWORKS | ||
| Publisher | STARWORKS | ||
| Links | Official website |