Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4223870 |
| Live current players | 0 |
| SteamPulse tracked peak | 1 |
| Live count (today's peak floor) | 0 |
| Price | $0.59 (40% off from $0.99) |
| Free to play | No |
| Discount | 40% |
| Original price USD | $0.99 |
| Current price USD | $0.59 |
| Release date | Jan 15, 2026 |
| Developer | Hentai works |
| Publisher | Hentai works |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Positive |
| Positive review percent | 90% |
| Positive reviews | 9 |
| Negative reviews | 1 |
| Total reviews | 10 |
| Steam recommendations | Not available |
| Achievements | 20 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | Yes |
| Linux support | Yes |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4223870/ |
Short description
My world is a cramped apartment in Isolation Zone 704. Ever since the "Red Act" was enforced, nights have become a deadly game. The “Sows”—terrifying creatures that drain men—lurk in the darkness. But when a knock echoes at my door, hunger and loneliness tempt me to gamble with my life.
About this game
GamePlay Enjoy a sensual story while completing tricky puzzles! Connect the numbers sequentially, using all of the squares on the board After completing a puzzle, you will unlock a sexy new image and the next part of the story! Can you complete every puzzle and meet all of the girls?! Story Background My world is a cramped apartment in Isolation Zone 704. Ever since the "Red Act" was enforced, nights have become a deadly game. The “Sows”—terrifying creatures that drain men—lurk in the darkness. But when a knock echoes at my door, hunger and loneliness tempt me to gamble with my life. Characters Katarina: A bold Alliance supply officer with a killer body and seductive charm. She claims to offer help, but her hypnotic voice and cold touch hint at something inhuman beneath the uniform. Anastasia: A soft-spoken psychiatrist with motherly warmth and irresistible curves. She promises emotional healing, yet her comforting embrace hides a desperate, consuming desire. Features 20 sexy and erotic images of beautiful girls. A fantastical erotic story with girls who have unique personalities. You can skip the puzzles if you just want to enjoy the story. (Press Enter during a puzzle). CG Gallery mode. (Click the left and right buttons next to the CG after completing a puzzle).
Supported languages
English * , French * , Italian * , German * , Spanish - Spain * , Russian * , Japanese * , Ukrainian * , Simplified Chinese * , Traditional Chinese * , Portuguese - Portugal * , Korean * , Malay * * languages with full audio support