The Lost Kingdom

A fantasy city builder set across floating islands, where you raise a kingdom, master trade routes with ships, and grow a fragile settlement into a thriving realm.

Fantasy City Builder

Sky Trade Routes

Kingdom Growth

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Featured

Oriontis: The Lost Kingdom

A 3D city builder where every decision shapes the fate of your kingdom. Design your city, build over a hundred structures, expand sky trade routes, defend against pirates, and survive deadly disasters.

FEATURED

public City Builder

A kingdom has fallen. The skies await new banners.

Floating kingdoms. Exiles at the edge of the map. Raise your colony, open the sky routes, and hold a contested realm.

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Platform PC

radio

Status Demo Available

Oriontis cover art

Key Art open_in_new

SIGNALS

sensors Channels

LIVE

Play the demo, wishlist the game, and follow development.

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Oriontis Roadmap

The Journey Ahead

FROM THE FIRST PLAYABLE KINGDOM TO FUTURE EXPANSION HORIZONS

The playable demo is live. Early Access is next. What follows is the rest of the kingdom.

01 DEMO

02 EARLY ACCESS

03 CITY EXPANSION

04 CAMPAIGN & PIRATES

05 WORLD EDITOR

Oriontis Milestone Path

Release Path Structure

Demo

World Editor

Global Progress: Phase 01

SELECTED_PHASE

Phase 1

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01

DEMO

AVAILABLE NOW ON STEAM

Play the first campaign mission.

FEATURES

Release Details

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Follow Oriontis: The Lost Kingdom. Updates, new features, and the next piece of the map.