ASTRION World — Download & Enter

Already set up?

Enter the Civilization
with one click

If you have the ASTRION Interface client installed and configured,
click below to enter the world directly.

Connecting to world.letsdomainit.com

New here? Follow these steps

Getting started — 3 steps

Step 01

Download the Interface

Download and install the ASTRION Interface client for Windows. This is your portal into the virtual world.

Version 2026.04.1 · 536 MB

Step 02

Connect to ASTRION

After installing, run this setup file. It sets ASTRION World as your default — so every time you open the client, you land here.

Run Setup File

Windows batch file · Safe to run

Step 03

Enter the World

Launch the ASTRION Interface. You will land directly in the ASTRION civilization — no tutorial, no setup screens.

Enter Now

Opens the Interface client

Manual connection

Already installed but skipped setup? Inside the Interface, press Ctrl+L and type:

world.letsdomainit.com