Link Steam
indiegame.fan
Astra Exodus header art

Astra Exodus

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.

Steam Page
Developer
Atomic Kaiser
Publisher
Slitherine Ltd.
Release
January 30, 2020
6 years and 186 days ago
Steam Reviews
Mixed53 reviews45.3%

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
The separate publisher has a broad catalog or developer network in the local database.
Search Google: Is Astra Exodus self-published or published by Slitherine Ltd.?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Astra Exodus and Slitherine Ltd. funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Astra Exodus and Atomic Kaiser?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

Media

16 items

About the Game

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

Epic Story Campaign

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 found in this mode.

Dynamic Sandbox 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.

Battle in Space and on the Ground

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

Explore captivating Galaxies

Colonize or conquer a vibrantly diverse galaxy of your choosing, full of wonderful stars, planets, asteroid belts, etc, all inspired by true astronomical phenomena. Maneuver your ships around black holes and supernovas.

Semi-random Research Grid

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.

Lead through amazing Heroes

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

Design your own Starships

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.

Open files for modding

Tinker, change and customize the game to your heart's content, adding new or modifying existing starships, factions, troops, technologies to the game. Re-enact some of your favourite sci-fi tv shows, movies and books moments right in the game.


Indie Game Fan