CosmosOn

Space Tile-Laying Strategy

Build your universe. Step by step.

CosmosOn is a sci-fi strategy game about spatial control, board geometry, and precise decisions. Build space stations, create routes through open space, plan your strategy, and compete with other players or AI in the world that changes with every new tile.

Join the playtest View screens
  • 48 tiles in the base deck and a clear gameplay loop
  • Build stations and create routes through space
  • Coming to iOS and Android

About

The core idea is simple: draw a tile, expand the map, and claim the right opportunity at the right moment

How a turn works

Each turn gives you a new tile to place on the board. You match edges, expand structures, and decide whether to act now or wait for a stronger situation later.

Plan your strategy

Completed stations and routes score immediately, while open space rewards long-term planning. The best outcomes come from a chain of small but precise decisions.

Core Systems

CosmosOn is built around a few clear gameplay layers

01

Build space stations

Stations are the most valuable structures on the board. They become the center of conflict, and precise placement in the middle of a match matters.

02

Create routes through space

Routes are more flexible and score faster. They define the pace of the match and open new tactical options across the map.

03

Compete with players or AI

In CosmosOn you can play against other people or AI, so every match becomes a balance of expansion, timing, and board control.

Screens

CosmosOn match with multiple players and route structures
CosmosOn board state in the middle of a match
Late-game board state in CosmosOn
CosmosOn match results screen

Project status

This is no longer just a prototype, but the live game

What already exists

  • Game board, tile deck, and a scoring system
  • AI with multiple difficulty levels
  • Procedural music and an animated playfield
  • Preparation for mobile platforms

Platforms

iPhone iPad Android

Built in Godot 4.6, the project is already aimed not only at local testing but at a real public release.

Next step

Join the playtest

We are currently opening access to a small group of players. The fastest way to join the test is through the Telegram bot.

Join via Telegram Email the team
Telegram bot for sign-up @CosmosOnSpaceBot
Email for questions crew@cosmoson.space
Early access Play before the public launch and follow the project from the inside.
Impact on development Tester feedback helps us make decisions about mechanics, interface, and balance.
Early player status The first participants receive direct attention from the team and bonuses.
Direct contact If you have questions or ideas, you can reach the team directly without extra steps.