Radia Island Demo on Steam

All Games > Simulation Games > Radia Island > Demo

Radia Island Demo

Radia Island is a civilization-building survival game. Lead your people to a new land, establish your first town, gather resources, research technologies, advance into the industrial age, and ultimately complete the space program.

All Reviews:

No user reviews

Release Date:

Sep 11, 2026

Developer:

Radia Studio

Publisher:

Radia Studio

Tags

Popular user-defined tags for this product:

Features

Single-player

Game demo

Languages:

	Interface	Full Audio	Subtitles
English	✔
Simplified Chinese	✔
French	✔
German	✔
Spanish - Spain	✔
Russian	✔
Japanese	✔
Traditional Chinese	✔
Portuguese - Brazil	✔
Korean	✔

See all 10 supported languages

Title: Radia Island Demo
Genre: Casual, Indie, Simulation, Strategy

Developer: Radia Studio

Publisher: Radia Studio

Release Date: Sep 11, 2026

Visit the website External

Discord

View discussions Find Community Groups

Embed

Free Demo

Play Radia Island Demo

Install Demo

Check out the full game

About This Demo

Build a Civilization from Your First Town

As a pioneer of civilization, lead your people to a new island and begin building roads and structures from scratch. Gather wood, stone, and food, assign people to jobs, grow step by step, and attract more settlers.

Research Technologies

Unlock the technology tree, research a variety of technologies, enter the industrial age, and use electricity to increase productivity.

Events and Decisions

A variety of unexpected events will require your attention.

Space Program

Collect resources left scattered across the land and gather everything needed to build the space program. Complete the rocket and launch the space program.