Video Game Data

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?

Developer: REMIMORY

Publisher: REMIMORY

Release Date: Oct. 16, 2026

Genres: Action Adventure Casual Early Access Indie RPG

Tags:

Followers: 1079

Platforms: Windows

Languages: English, Japanese, Simplified Chinese, Korean

Steam Achievements: None

Estimated Wishlists: 10,790

Castaway Diary: Portal to the Unknown Isles on Steam

Categories: Co-op Custom Volume Controls DualSense Controller Support DualSense Controller Support DualShock Controller Support DualShock Controller Support Family Sharing Full controller support Multi-player Online Co-op Single-player Steam Achievements Steam Cloud