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Astra Exodus

Fight in space and on the ground, with real time tactical space battles in Astra Exodus, a retro inspired, turn-based 4X strategy game, with an epic multiple choice story. Lead humanity back home to Earth, while uncovering the Legacy of the Exodus. Or otherwise, challenge the Galaxy as any alien Faction in the Sandbox mode.

Recent NEWS

Astra Exodus Dev Diary #12 - Diplomacy & Trade

Dec. 09, 2019 - We’re back with a new entry of the Astra Exodus dev diaries. This time we’ll be going over Diplomacy…

Astra Exodus Dev Diary #11 - Ground Combat

Dec. 03, 2019 - Welcome back for the eleventh Astra Exodus dev diary! I am Atomic Kaiser, the designer behind the…

Astra Exodus Dev Diary #10 - DataNet and Events

Nov. 26, 2019 - Once again it is time for another Astra Exodus dev diary!

Astra Exodus Dev Diary #09 - Space Combat

Nov. 19, 2019 - Welcome back to another Astra Exodus dev diary! Today we are going to go over the pausable real-time…

Astra Exodus Dev Diary #08 - Starship Design

Nov. 12, 2019 - We are back for another dev diary, this time regarding Starship Design.

Astra Exodus Dev Diary #07 - Heroes & Espionage

Nov. 05, 2019 - Welcome back to yet another rambling Astra Exodus dev diary! Today we will be talking about Heroes…

Join the Astra Exodus Discord channel

Oct. 30, 2019 - We are opening a Discord channel for Astra Exodus. It will be the place to talk with the devs,…

Astra Exodus Dev Diary #06 - Research Grid

Oct. 29, 2019 - Welcome back to another dev diary of the retro-inspired galactic conquest strategy game, Astra…

Astra Exodus Dev Diary #05 - Construction and Resources

Oct. 22, 2019 - Hey everyone. I am Fernando, aka Atomic Kaiser, here again to ramble about Astra Exodus.

Astra Exodus Dev Diary #04 - The Galactic Map

Oct. 15, 2019 - Welcome back to another Astra Exodus dev diary! My name is Fernando and today we are going to talk…

Astra Exodus Dev Diary #03 - Game modes

Oct. 08, 2019 - Fernando aka Atomic Kaiser here again to ramble about this little crazy thing called Astra Exodus.…

Astra Exodus Dev Diary #02 - Artistic Direction

Oct. 01, 2019 - Atomic Kaiser is here again for another dev diary, this time speaking of the game’s visual…

Astra Exodus - Dev Diary #1 "Design and Story"

Sep. 24, 2019 - Hey everybody, I am Fernando, from Atomic Kaiser studio, the Game Designer behind Astra Exodus.…

Conquer the galaxy! Astra Exodus has been announced!

Jul. 01, 2019 - Slitherine and Atomic Kaiser are partnering in the development of a new 4X strategy game, Astra…


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Astra Exodus is a single player turn based Sci-fi 4X strategy game inspired by the classics, with a multiple choice narrative driven epic campaign, top down real time tactical battles and an extensive semi-randomized research grid. Lead humanity back home to Earth, while uncovering the Legacy of the Exodus. 

Take the chance to lead humanity back home, while uncovering the mysteries behind the Exodus, across a choice driven narrative campaign. Or otherwise, challenge yourself in the Sandbox mode, by leading any of the various alien factions to several possible victory conditions. 


Lead the Earth Legacy Task Force through 9 arduous missions, in their Campaign for discovering the lost heritage of Earth, and make decisions that alter the story and gameplay in significant ways. You can be rewarded with exclusive and diverse abilities only available in this mode.


Take charge of one out of 8 different main factions, or create your own in the Sandbox Mode, as you thrive to enslave, exterminate, seduce or right out beat all and any competition. Survive a host of events and menaces, that will surely challenge your empire and all others.


Fight in space and on the ground, with real time tactical space battles, where positioning and heading matters as much as weaponry. And initiative based top down ground battles, with hosts of infantry, armour, strike craft and even mechs. Or just nuke them from orbit, that works just as well.


Colonize or conquer a vibrantly diverse galaxy of your choosing, full of wonderful stars, planets, asteroid belts, all inspired by true astronomical phenomena. Maneuver your ships around black holes and supernovas, to either use or avoid their effects, in your conquests.


Research over 300 technologies, in an exclusive and randomized tech grid, which forces you to choose wisely what you research and guarantees that no two games will be the same. React to events in the galaxy by researching about them and obtaining unique advantages over your enemies.


Encounter and recruit amazing galactic heroes, to lead your fleets, govern your colonies or even spy on your enemies! Make havoc without firing a single blast, by conducting Sabotage and Revolt, among other operations; deep behind enemy lines.


Design you own starships, by deciding not only what weapons they carry and in which configuration, but also their Core and Support systems. Overwhelm your opponent with hosts of agile Frigates, swarms of Strike Craft or just with the immense firepower of a single huge Titan.


Tinker, change and customize the game to your heart's content. Adding new or modifying existing starships, factions, troops, technologies, etc to the game. Maybe re-enacting then, some of your favourite sci-fi tv shows and movies moments, right in the game.


Astra Exodus © 2019 Atomic Kaiser. Developed by Atomic Kaiser. All brands, product names, and logos are trademarks or registered trademarks of their respective owners. All rights reserved. 


Store Info

Digital Download

Our Digital Download service sends you a download link to the master game file once your order is complete. You can use this link to download the game directly to your computer over the internet and start playing right away. The download is available to you for thirty days after your order. No shipping is involved and the game is immediately available for you once the order is complete.

Physical Shipment

When you select this option you can use our digital download option to get the game right away and start playing. Then have a boxed copy of the game shipped to you as a backup for permanent storage. With a backup, you'll be prepared for whatever comes your way-whether it's a system crash, a computer virus damaging your files or the software simply no longer functioning as it should. You will be billed to have the game shipped in a printed DVD box with a printed DVD and your serial number.


Digital Express Edition: This edition comes with a full color printed box, full color printed DVD (with your order number and serial number printed on it) and a PDF E-Book indexed manual.
Standard Edition: This edition comes with a full color printed box, full color printed DVD (with your order number and serial number printed on it), a Printed grayscale manual and a PDF E-Book indexed manual.
Collector's Edition: This edition comes with a full color printed box, full color printed DVD (with your order number and serial number printed on it), a Printed full color manual and a PDF E-Book indexed manual.