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Unseasonable Flowering
"Unseasonable Flowering" is a first-person horror game set in Japan. After moving to a new home, the young protagonist, Mashiro, is met with eerie residents and inexplicable phenomena. Something "sprouting" everywhere quietly erodes her daily life.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.
“Full Playthrough: https://youtu.be/6GwFfoFUDqM Unseasonable Flowering is a pretty good Japanese indie horror game seemingly about some kind of "spiritual rabies" that infects people but without all the attributes of the real virus. Pros + Decent story and very sad overall +…”
— a player, Steam review · 2 hrs played“I never expected my artwork to become my worst enemy. It's such a goofy and unexpected moment that really stuck with me. Full Game: https://youtu.be/NCEW8YPnymI”
— a player, Steam review · 2 hrs played“.............If you like games by Chilla's Art you will find this is very similar. It's not bad for the price. (spoiler hidden) Incredibly linear and definitely not open world. You are very limited in what you can do. Relies heavily on jump scares.”
— a player, Steam review · 2 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-10-22.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-29. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-10-22). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Release Planned for Sept 4, 2026 & Final Trailer Released!
The official release date has been set for Friday, September 4, 2026! Ahead of the launch, we have released our final trailer, capturing the core atmosphere of the game. (This is the first video on th
We've released a demo version!
We have released a demo version. You can play the first few chapters of the game. Depending on your playstyle, it will take approximately 20 to 40 minutes to complete.
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-28.
| Genres | Action, Adventure, Casual, Indie |
| Player tags | Horror · Psychological Horror · Indie · Action · Adventure · Walking Simulator · Singleplayer · Casual (Steam store community voting) |
| Features | Single-player · Steam Achievements · Full controller support · Custom Volume Controls · Playable without Timed Input · Stereo Sound · Family Sharing |
| Languages | English, Japanese * , French, Italian, German, Spanish - Spain, Indonesian, Ukrainian, Dutch, Greek, Swedish, Danish, Turkish, Finnish, Polish, Russian, Simplified Chinese, Traditional Chinese, Korean, Portuguese - Brazi… |
| Controller | Full support |
| Achievements | 2 |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows10 Processor: AMD Ryzen 7 4800H Memory: 16 GB RAM Graphics: NVIDIA GeForce RTX2060 Storage: 6 GB available space