Game overview
迷雾岛屿:9号万能试剂
The new "DROPS" gameplay system is now live. You can now use keywords to unlock lost memories and undiscovered records to pursue the truth hidden amidst the fog. You play as an amnesiac, piecing together fragmented memories to uncover the dark secrets hidden within yourself and on the island.
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- All-time peak
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About this game Read the full description
Caught in a conspiracy woven by two suspicious figures, you must extract key clues from the smallest details, recover your lost memories, and pursue the truth hidden beneath the fog.
New Feature: DROPS Memory Unlock System
By entering keywords related to the story, you can gradually unlock hidden memory fragments, event records, and clue entries.
Some information will not be placed directly in front of you. It must be uncovered through words repeatedly mentioned by the characters, unusual descriptions found in records, and the connections between different memories.
FOG Island is a text-based mystery game blending suspense, science fiction, and romance.
Story
You play as an amnesiac, piecing together fragmented memories to uncover the dark secrets both within yourself and hidden on the island.
One day, you notice that two of your regularly scheduled pills are missing.
That night, your dreams overflow with bizarre visions—the man who usually visits you on schedule transforms into a killer intent on ending your life.
At the same time, your therapist at the hospital has been replaced by a new doctor: gentle, caring… and unnervingly similar in appearance to your “boyfriend.”
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In this fragile emotional web, will you choose Grit or Faith?
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Key Features
Two Parallel Routes
Each of the two male leads has an independent storyline.Multiple Endings
Your choices affect two hidden stats—Grit and Faith—and determine which of the 8 possible endings you’ll reach.Playtime
Approximately 5 hours of main-story content.
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Characters

GIRT: In your forgotten past lie fragments that have seeped into this world from the abyss. Silent and inscrutable, he seems bound by some unknown rule.
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FAITH: The true origin of all things can be deceptively simple, but the path of discovery is lined with thorns. At the limit of trust, sacrifice and paradise may coexist… and perhaps regret is the only right choice.
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Media gallery 11 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Price history
Last 30 days ? prices in the selected region?s currency.
System requirements Windows · macOS
Windows
Minimum
Minimum:- Requires a 64-bit processor and operating system
- OS *: Windows 7或以上
- Processor: Intel Core 2 Duo
- Memory: 2 GB RAM MB RAM
- Graphics: Intel HD Graphics / NVIDIA GTX 750 及以上
- Storage: 2 GB available space
Recommended
Recommended:- Requires a 64-bit processor and operating system
macOS
Minimum
Minimum:- OS: Intel:macOS 10.15 Catalina 或更高;Apple 芯片:macOS 11 Big Sur 或更高
- Processor: Apple M1 / M2 / M3 或 Intel Core i3(双核 2.0GHz 以上)
- Memory: 4096 MB RAM
- Graphics: 支持 OpenGL 2.1 的集显/独显(Intel HD 4000 / Iris 及以上,或 Apple 芯片集成 GPU)
- Storage: 2000 MB available space
- Sound Card: 兼容 CoreAudio(内置声卡即可)
- Additional Notes: 支持窗口化/全屏;在 Apple 芯片设备上可原生或通过 Rosetta 2 运行;若首次启动被“隐私与安全性”阻止,请在系统设置中选择“仍要打开”。
Recommended
Recommended:Game details Languages, features & support
- Publisher
- Bio.no.187
- Brazilian rating
- 16
- Steam Germany rating
- 18
- Content warning
- This game includes non-explicit sexual content and occasional partial nudity. Certain storylines involve sexual assault / non-consensual contact. All characters are portrayed as 18+. The game also features violence/injury and psychological distress in medical/experimental settings. Player discretion advised.
- Features
- Single-player, Adjustable Text Size, Custom Volume Controls, Keyboard Only Option, Mouse Only Option, Narrated Game Menus, #category_playable_at_your_own_pace, Playable without Timed Input, #category_playable_without_vision, Save Anytime, Subtitle Options, Family Sharing
- Languages
- Simplified Chinese, English, Japanese
- Support
- [email protected] Support site ↗
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Wait for upcoming sale in ~13 days for potentially better pricing.
Value Score
Price-to-player ratio ranks in the 84th percentile. Priced as Budget at $3.99.
Genre Benchmarks
Activity Heatmap
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