Steam

Relentless Expanse

Also known as Relentless Expanse, re, relentless expanse

Capture and upgrade planets, outsmart your enemies, and conquer the galaxy! Simple yet addicting, you can play alone or outsmart your friends in this 2D top-down space RTS. Completely free, no monetization, just fun!

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Last update

15 Jun 2026

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Latest update

AnnouncementPublished 12d ago

v0.6.7Update v0.6.7 - Cowmera Games 1-Year Anniversary Update + Event

Before I start talking about anything else, I first wanted to say that we’re hosting an event on our community discord server to celebrate the 1-Year Anniversary for Cowmera Games! Do you have a map idea that you’ve alw…

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Latest updates

Update history

Browse past updates and patch notes for this game.

12updates

May 2026
Cowmera Games May 2026 Studio UpdateHey everyone, we're not dead! We've been hard at work on our next game for the studio (hint hint), although I can understand why you would think otherwise since we've been deathly silent since the 1-year anniversary upd…Announcement2 changesFixServer19 May 2026
January 2026
Update v0.6.5 - 1 Year Anniversary Update Plus $100 Giveaway!WE'RE GIVING AWAY $100!!! Now that I have your attention: Hey everyone, it's time for the 1 Year anniversary update, which is possibly the biggest update we've ever had for the game! And, great news, the game is now P2W…Eventv0.6.514 changesFixServer14 Jan 2026
November 2025
Update v0.6 - Challenge Modes, Improvements, and Bug Fixes!Hi everyone, we're back again with an update that focuses on challenges and fixing lots of long-standing bugs! Good luck winning without any energy! I really want to say that the game is finally in a very stable place a…Eventv0.66 changesFixGameplay24 Nov 2025
August 2025
Update v0.5.5 - New Celestial Bodies, A Tutorial, Updated Help Menu, And More!Hey everyone, I'm finally back with the first big update since we've become a studio, and this is a massive one! The new gameplay changes adds tons of new cool strategies, and the overall gameplay should be much more st…Announcementv0.5.513 changesFixGameplay31 Aug 2025
June 2025
Update v0.5.1 - Multiplayer Fixes and Debugging ReportsHey everyone, just a small update for now to address many of the issues that players have encountered with the new multiplayer! After this update we'll focus on polishing multiplayer some more, before we finally move on…Announcementv0.5.17 changesFixGameplay25 Jun 2025
Officially Announcing The Creation of Cowmera Games!!!Hey everyone, I have an exciting bit of news that will forever change the development of Relentless Expanse, and much more! Today, we are officially announcing the creation of Cowmera Games, our very own indie studio! A…Announcement1 changeServer15 Jun 2025
Update v0.5 - The Long-Awaited Multiplayer Update!!!Wow, this one has been a VERY long time coming, hasn't it? Well, it's finally here! You don't have to worry about being limited to just 3 servers or about servers randomly crashing or going offline, you can create your…Announcementv0.53 changesFixServer08 Jun 2025
April 2025
v0.4.8 Hotfix + Defensive Platform Energy Cost ReworkHey everyone, I've got lots of good changes and fixes for you all here, including a rework of how the defensive platforms calculate the cost per shot! First, let me go over some of the bug fixes and changes: Halved the…Announcementv0.4.84 changesFixGameplay17 Apr 2025
Update v0.4.8 - New Achievements, New Galaxy Shapes, Reworked Systems, And More!Hey everyone, here's another update to help tide everyone over until the multiplayer rework! There's some pretty nice changes and fixes in here, so let me know what you all think about it! Good luck relentlessly expandi…Announcementv0.4.87 changesFixGameplay14 Apr 2025
March 2025
Update v0.4.7 - Galaxy Shapes, AI Update, Key Rebinds, And More!Hey everyone, it's been a bit, here's a big update for you all! The multiplayer update has been taking longer than expected, so I wanted to push out another update in the meantime! I hope you all enjoy :) You can now ch…Announcementv0.4.711 changesFixGameplay11 Mar 2025
February 2025
Update v0.4.5 Patch NotesI've got a pretty big update for you all today which comes with a LOT of fixes and new features that were requested! However, I would first like to address the state of multiplayer. The connection is inconsistent at bes…Announcementv0.4.58 changesFixGameplay05 Feb 2025

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