Castaway Diary: Portal to the Unknown Isles

REMIMORY 1 platform

Shovelware Little-known Adventure video game Indie Role-playing video game Action

Castaway Diary is a bright and charming anime-style survival adventure. Are you ready to escape to a relaxing island life with a group of lovely girls?

Track the collection you actually own — yourself, or with your AI assistant.

Free, no card, and your collection stays yours to export.

Free, no card, yours to export.

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Released

2026Worldwide

Also known as

표류다이어리 ~미지의 섬과 차원의 문~ 漂流ダイアリー ~未知の諸島と次元の扉~

Versions

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Standalone expansions

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Languages

4 languages

English subtitles · interface
Japanese subtitles · interface
Korean subtitles · interface
Simplified Chinese subtitles · interface

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