Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3935800 |
| Live current players | 0 |
| SteamPulse tracked peak | 9 |
| Live count (today's peak floor) | 0 |
| Price | $24.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $24.99 |
| Current price USD | $24.99 |
| Release date | Oct 30, 2025 |
| Developer | Empress |
| Publisher | MangaGamer |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Very Positive |
| Positive review percent | 96% |
| Positive reviews | 54 |
| Negative reviews | 2 |
| Total reviews | 56 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3935800/ |
Short description
An erotic fantasy visual novel from the twisted mind of Sei Shoujo of Bible Black fame. Will it prove to be a sensual midsummer night's dream... or a tantalizing nightmare?
About this game
The twisted imagination of erotic mastermind Sei Shoujo brings you a sensual midsummer night's dream... or perhaps a tantalizing nightmare. Follow college student, Takamiya Ryouhei, to the luxurious Black Rose Manor where he's due to spend a week tutoring Maria, the stunning daughter of the estate's equally gorgeous mistress, Marie, and attended to by the estate's alluring maid, Aria. But how much tutoring can he hope to accomplish surrounded by the temptation of three beautiful yet terribly lonely women? As Ryouhei descends into abject debauchery as their new plaything, is the future that awaits him a rosy one? Or is it more of a nightmare...? Sei Shoujo, the creator of titles as influential as they are infamous such as Bible Black and STARLESS, is back once again as both artist and writer for SLEEPLESS. With three equally alluring heroines participating in a wide variety of detailed, and lovingly illustrated and voice acted erotic scenarios, perhaps SLEEPLESS will prove to be a dream you'll never want to wake up from!
Supported languages
English