Steam

Astro company

Also known as Astro company, ac, astro company

Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.

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Last update

13 Jun 2026

Original sources

Latest update

Patch notesPublished 22d ago

Devlog #4 – The Core Fights Back

Devlog #4 – The Core Fights Back Hey everyone! This update is focused on making Astro Company feel smoother, more reactive and more replayable. I’ve been working on performance, new cards, balance changes and several sm…

10 changesPerformanceGameplay

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Latest updates

Update history

Browse past updates and patch notes for this game.

5updates

February 2026
🚀 Devlog #2 – Scaling an Endless Tower Defense Without Killing Performance Hey everyone 👋 I want to share a deeper look at what I’ve been working on recently, because this update touches the core of the game more than…18 changesPerformanceGameplayPatch notes11 Feb 2026
December 2025
Today we are excited to release the biggest update so far for ASTROCOMPANY: More than 50 new cards, over 30 new artifacts, massive performance improvements, and a fully updated Playtest build now available on Steam. Thi…18 changesPerformanceGameplayPatch notes06 Dec 2025
October 2025
Astro Company Playtest is now live!Astro Company Playtest is now live! We’re excited to announce that the Astro Company Playtest is officially open! If you’ve requested access, keep an eye on your Steam client – we’re starting to grant access to testers.…Announcement22 Oct 2025
We’re Live on Steam!Our Steam page is now officially live! This is the first big step on our journey, and we’d love your support. Add the game to your Wishlist and be the first to know when we launch Early Access! Wishlist now! Thank you f…Announcement2 changesGameplay01 Oct 2025

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