Castaway Harem

by Immoral Studios

Uncensored Windows Linux Mac Android

Versionv0.1 Demo

EngineRen'Py

Released2026-10-26

Updated2026-10-27

LanguageEnglish, +12

2DCG AI CG Anal Sex Animated Creampie Dating Sim Harem Male Protagonist Mobile Game Oral Sex Point & Click Puzzle RPG Sandbox Vaginal Sex

About Castaway Harem

Castaway Harem is a Ren'Py adult harem dating sim from Immoral Studios, with survival elements and 2D AI CG art. You play a male survivor of Flight 119, which never reaches Auckland. You awaken on a beach with only one sock, no aircraft, and no swimming skill, then discover other women stranded with you. Since no rescue has appeared, you gather washed-up items, build a camp, search for water, learn to swim, dive, and get to know the other survivors.

The current build is the v0.1 Demo, released October 26, 2026. It includes the crash and early island days, with a day loop tracking hunger, thirst, and morale. This update adds camp building, a match-3 loot minigame, wreck diving, five explorable places, and four animated sex scenes with Kai and Dana. The demo ends after the storm. It runs on Windows, Linux, Mac, and Android, uses English plus twelve other languages, and is uncensored.

Developer's description

Flight 119 never made it to Auckland. You wake up on a beach with one sock, no plane and no idea how to swim, and by the second morning you find out you're not the only one who made it. Nobody has come looking yet. Pick up whatever the sea washes in, build a camp, find water, learn to swim and then to dive. And get to know the women stuck here with you.

Castaway Harem screenshots

Download Castaway Harem v0.1 Demo

immoralstudios.itch.io

Changelog

v0.1 Demo The demo covers the crash and the first weeks on the island: day loop with hunger/thirst/morale, camp building, a match-3 minigame for loot, diving into the wreck, five places to explore and four animated sex scenes (three with Kai, one with Dana). Ends after the storm.