Extinction Eclipse cover
Extinction Eclipse screenshot
Genre: Strategy, Indie

Extinction Eclipse

Demo is back for the INDIE Live Expo Winter 2022!

Extinction Eclipse will be participating in the INDIE Live Expo Winter 2022 and we want players to have the chance to try out the game in our free demo!

The demo offers the first missions of the Preparations campaign in Story Mode, and 10 minutes of any Skirmish mode mission.

Check it out, wishlist and get it today!

First batch of bug fixes!

We fixed a couple of minor but annoying bugs:


  • Audio in intro and game map explanation of ships had a weird reset, fixed now.
  • Controller support was failing on ships selection, this is also fixed.
  • When playing on controllers or on the Deck, the buildings positioners got stuck when you selected a different ship.


We also added a new achievement for completing the tutorial!

Extinction Eclipse Flies into Orbit with Steam & Switch Release Today!

Hi all,

We are so happy to announce that Extinction Eclipse is now live on Steam and Nintendo Switch!

Prepare for liftoff, build out your fleet, explore deep and uncharted space, search and gather vital resources and experience exhilarant intergalactic battle - will you save the Earth from the incoming Harvesters?

Want to play the game on your Nintendo Switch? Get it here: https://www.nintendo.com/store/products/extinction-eclipse-switch/

We’ll continue working on Extinction Eclipse going forward, including future updates with new game modes and more! To keep up to date with us and all of our projects, you can:

Follow us on Twitter: https://twitter.com/TuanisApps
Visit our Website: https://www.extinction-eclipse.com/

Releasing Extinction Eclipse is an important milestone for us as a studio.

We have learned so much in the last couple of years, it’s been fun seeing our game talked about and played by various creators and journalists online, so we really hope that those who play our game now that it is live, will enjoy the experience just as much!

Thank you,

Jeudy from TuanisApps


Extinction Eclipse live stream with developer

Join us while we play Extinction Eclipse during the Steam Next Fest! We'll be happy to chat with you and answer questions, receive feedback and ideas!

Extinction Eclipse live stream with developer

Join us while we play Extinction Eclipse during the Steam Next Fest! We'll be happy to chat with you and answer questions, receive feedback and ideas!

Try the demo for Extinction Eclipse!

Aliens are building a grid of hexagons between Sun and Earth, and you must command the Human fleet to find and mine asteroids, build spaceships and destroy them!



The demo for Extinction Eclipse is here! Try it out and give us your feedback! In the demo, you can play the Skirmish mode for 10 minutes. On Story Mode, you can play the first missions of the initial campaign for free.