Castaway Diary: Portal to the Unknown Isles

Castaway Diary: Portal to the Unknown Isles has an estimated 27.1k Steam wishlists as of 14 Oct 2026, #2263 on Steam's wishlist chart, +465 in the last 30 days. How we estimate

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Followers

1k

Users who follow this game on Steam.
Reported by Steam

Wishlists

27.1k

Estimated users who added the game to their wishlists (model-based).

Wishlist Rank

2263

Current rank on Steam's global wishlist chart.
Reported by Steam

Week-1 Sales Proj.

5.4k

Projected first-week units based on current data.
Overview

Developer: REMIMORY

Publisher: REMIMORY

Release Date: 2026

Genres: Action, Adventure, Casual, Indie, RPG, Early Access

Tags: Early Access, Survival, Open World Survival Craft, Crafting, Life Sim, Action, Sandbox, Anime, Choose Your Own Adventure, RPG, JRPG, Singleplayer, Casual, Combat, Exploration

Description: 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?

Wishlists
MonthEst. wishlists
Oct 202627,071
Sep 202626,864
Aug 202626,064
Jun 202624,903
May 202624,051
Apr 202619,845
Game News
'Castaway Diary: Portal to the Unknown Isles' Steam page open!
Community Announcements · 2026-04-14 01:31:15