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Games like Castaway: Lost Horizon | IndieDex

Castaway: Lost Horizon
Games like Castaway: Lost Horizon

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single-players with secrets you find without a guideor

Games like Castaway: Lost Horizon

A cosy single-player survival adventure about shipwreck survival, resource gathering, crafting, and building an island village while rescuing survivors.

Last Resort Island
A goofy survival strategy game about building a resort on a remote island and fending off a comical tofu-based outbreak.
2018-06-28
- Strategy
- Indie

Lost Nova cover art

Lost Nova

A cute, relaxing single-player alien-planet adventure about exploring, salvaging, crafting, trading, and upgrading your way home in roughly six hours.

2022-05-11

Action
Platform
Adventure
Bird view / Isometric
Indie
Simulator
Open world

Tribe: Primitive Builder cover art

Tribe: Primitive Builder

A relaxing single-player island adventure where you gather, craft, build settlements, manage a tribe, and automate your way through a four-land storyline; reviewers find it chill and enjoyable, with a median playtime around 13 hours.

2023-10-12

First person
Adventure
Survival
Indie
Simulator
Sandbox

Survivors: Island Adventure cover art

Survivors: Island Adventure

Free-to-play casual match-3 island adventure with crafting, exploration, and co-op, suited to short sessions.

2026-01-13

Island Notes cover art

Island Notes

An open-ended survival sim on a mysterious island, with moral choices, base-building, farming, romance, and pet taming—though reviewers note technical hiccups and uneven controls.

2025-08-21

Shooter
Action
First person
Adventure
Indie
Role-playing (RPG)
Open world
Sandbox

Diluvian Winds cover art

Diluvian Winds

A relaxing management sim about welcoming travelers and expanding a lighthouse hamlet across land, sea, and sky in a compact ~7-hour playthrough.

2024-04-25

Survival
Strategy
Indie
Side view
Simulator
Role-playing (RPG)
Sandbox

Project Castaway cover art

Project Castaway

A survival crafting adventure on Pacific islands with sailing, hunting, and building, offering solo or co-op play and mixed reviews due to bugs.

2026-03-17

Action
First person
Adventure
Survival
Open world

Lighthouse Keeper cover art

Lighthouse Keeper

A relaxing single-player adventure about repairing an old lighthouse and exploring 11 islands, with crafting and gathering, in a compact roughly nine-hour experience.

2022-08-23

First person
Adventure
Indie

Sunset Sprout cover art

Sunset Sprout

A cozy island-rebuilding farming sim that one reviewer says plays more like a fast-paced rush to complete job orders, with around 24 hours of playtime among reviewers.

2025-11-28

Bird view / Isometric
Simulator
Sandbox

Ember's Verge cover art

Ember's Verge

A single-player primitive island survival game of gathering, crafting, and adapting to changing seasons, with a calm nature-focused pace and long reviewer-reported playtimes.

2026-04-02

First person
Adventure
Survival
Indie
Simulator

Away From Life cover art

Away From Life

An early-access castaway survival game about crashing on an island, scavenging, crafting, and sailing home, with co-op and a beautiful ocean but rough edges.

2026-04-22

Action
First person
Adventure
Strategy
Indie
Simulator
Role-playing (RPG)
Sport

The Islander: Town Architect cover art

The Islander: Town Architect

A short, relaxing Polynesian town-builder where you turn wilderness into a paradise settlement.

2019-12-12

Indie