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Battlevoid: Sector Siege

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Battlevoid: Sector Siege

Bugbyte Ltd. · Published by Bugbyte Ltd. · Official site ↗

Mixed — 59% positive (200 reviews) · 10 achievements

Last updated 27 Sept 2026

Battlevoid: Sector Siege is an epic straight into action real-time space strategy game, in which the world has been built to deliver a lively battle field; and the action is never more than just seconds away at the start of every game.

-60%

£2.79

£6.99

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

£2.79£6.99

Price history

3 Sept 2026Lowest: £2.79 · Highest: £2.7910 Oct 2026

Action, Indie, Simulation, Strategy · 2017 · More under £5 games

Battlevoid: Sector Siege challenges you to outmaneuver enemies in fast-paced space battles. Developed by Bugbyte Ltd., this 2017 action, simulation, and strategy game keeps the adrenaline pumping with non-stop action from the moment you start playing.

About this game



Battlevoid: Sector Siege is an epic straight into action real-time space strategy game, in which you take command of human forces with the task of defending them against multiple enemy factions. The world of Battlevoid: Sector Siege has been built to deliver a lively battle field; where the action is never more than just seconds away at the start of every game.



Strategy, tactics, and resource management are the core of Battlevoid: Sector Siege. Every single unit you build can be greatly customized; and packed with a variety of random elements, the game will offer you a fresh experience every playthrough. The game features an artificial intelligence capable of surprising you and giving you a real challenge. Battlevoid: Sector Siege will captivate you in minutes and offer you depth, content, and strategy for a long time.



Key Features:

  • Seamless cross-platform game play
  • Explore new procedurally generated sector maps each playthrough
  • Superb customization of each unit you build
  • Board enemy ships; and build copies of them
  • Randomly generated events
  • Superb pixel graphics and effects

Key differences to Battlevoid: Harbinger

  • Seamless cross-platform game play, save and load at any time and continue on another device.
  • Max 10 ships and 8 stations to command.
  • Skirmish game mode with 2v2 added, you can play with an alien AI ally.
  • Alien races warp in and fight each other in sectors.
  • Marines and boarding added. All units can be captured and cloned.
  • Researching added, up to 12 research trees to unlock.
  • Crew selection added, choose your own crew composition.
  • A new race, the Guardians arrive.
  • Area of effect and Fog of War added.

System Requirements

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Minimum

Minimum:
  • OS *: Windows 10/7/Vista
  • Processor: 1.8 Ghz Processor
  • Memory: 1 GB RAM
  • Graphics: Graphics card: DX9 (shader model 3.0) or DX11 with feature level 9.3 capabilities.
  • Storage: 250 MB available space

Supported Languages

English*, French*, Italian*, German*, Spanish - Spain*, Portuguese - Portugal*, Russian*, Simplified Chinese*
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    6 days left to join Kickstarter! Get early access to the Alpha as soon as mid April!

    https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/34134616/58c20f8a4e5d1d9ccd8d05e3289da232af0766b3.jpg Only 6 days left of Kickstarter! Pledge for your copy today and get early access to the Alpha as soon as mid April! The alpha will be distributed through our own website, and you will get to give us feedback as we develop the game further towards Steam Early Access! Join the Kickstarter here: Join Space Haven Kickstarter https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/34134616/82f77ab96c33adc8b7f41f3dd6a11d64442e4487.png To you who have already supported us. We have accomplished so much together, one-by-one stretch goals have been reached. We cannot thank you enough. We're excited to be able to implement more features to the game with your help! https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/34134616/8d1fb789a4eb411fd9460030c7f8d0fe63b2049d.png https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/34134616/9344d6d348b7e30e2145459eb2bdc1160054a1e1.png ONLY THE LAST STRETCH GOAL REMAINS, the big $200k! Choose to play as the Android Collective, Pirates Coalition, Slaver's Guild or Military Alliance among other possible factions. Learn their motivations and watch how their stories unfold. https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/34134616/8e57e06d2ef6f8356fb57056c81f616fd2eb0a0d.png We're running out of days but we can make it. We call upon you our Steam followers to help break the big $200k. This really is our dream game and we want to make it something special. Go grab some wicked rewards for yourself! You'll be able to play an alpha build of Space Haven in mid April if you join the Kickstarter as an alpha backer. Join the Kickstarter here: Join Space Haven Kickstarter Give the above link to your friends and anyone you might think could be interested. Your help is greatly appreciated!
    Read full article on Community Announcements (Aksel)
  • AnnouncementsOfficial

    Space Haven Kickstarter is LIVE! Play it in April by joining as alpha backer.

    https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/30774068/233d35dc9e4e4d5aa2cda7c74537cba31aa14807.jpg We are LIVE! Kickstarter campaign has been launched. Let's ignite the rockets and make Space Haven something great together. Check out the Kickstarter page here: http://kck.st/2EfK6M7 Thank you all so much for being here to support us, this really is our dream game and we want to make it something special. Go grab some wicked rewards for yourself! You'll be able to play an alpha build of Space Haven in April if you join the Kickstarter as an alpha backer. https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/30774068/aa23a56ccc5c0ab9976dfbb908c29039d10b4705.jpg Give this Kickstarter link to your friends and anyone you might think could be interested. Your help is greatly appreciated!
    Read full article on Community Announcements (Aksel)
  • AnnouncementsOfficial

    Bugbyte's new upcoming game Space Haven has a Steam coming soon page!

    https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/34134616/f19e086bc0618f4ce3caad4233a7df1b2555a0dd.jpg Bugbyte's new upcoming game Space Haven has a Steam coming soon page! Here is our plan: Launch Kickstarter either in February or March 2019. A game build will be available for backers around 2 weeks after Kickstarter ends. We will develop the game further with the help of feedback from Kickstarter backers and release on Steam once the game is ready. The Kickstarter will be launched in either February or March of 2019 and backers of the Kickstarter will be able to play an early version of Space Haven after the Kickstarter has ended and they have sent us the backers list (Usually takes around 2 weeks). Once the campaign launches we will provide links to the campaign on all our social medias, here on Steam, and through the mailing list! There's many options to follow the game at the bottom of the home page: http://bugbyte.fi/spacehaven/ Stay tuned :) After the Kickstarter has ended backers will be able to help us with feedback, and we will iteratively develop the game further. We hope you are with us and join the first testers of Space Haven through the Kickstarter campaign! Here's what you can do now to not miss the event: https://store.steampowered.com/app/979110/ Wishlist and follow Space Haven here on Steam Follow Space Haven either by joining our mailing list or following on one of your favorite channels: Mailing list: http://eepurl.com/dntx_1 Reddit: https://www.reddit.com/r/SpaceHaven/ Twitter: https://twitter.com/SpaceHavenGame Facebook: https://www.facebook.com/BugbyteGames/ Instagram: https://www.instagram.com/spacehavengame/ Tumblr: https://spacehavengame.tumblr.com/ Discord: https://discord.gg/zx2AN4F If you want to know more of the game check out the Steam Store Page or visit: http://bugbyte.fi/spacehaven/
    Read full article on Community Announcements (Aksel)
  • Patch NotesOfficial

    New update! A new research tree and bug fixes.

    https://i.imgur.com/8xBqlt2.jpg Greetings! Hope everyone has had a good start on 2018. We've been churning on here at Bugbyte and I decided to make more stuff for Sector Siege! This time it's a new research tree with hangar related improvements. I made a research tree with: Hangar build speed improvement 10% Hangar build speed improvement 20% Fighter Capture Ray - This laser ray will instantly hack the computer of any enemy fighter, make it attack all your enemies for 30 seconds and then self-destruct. Squad size improvement to 2 for all bomber hangars - This will make your bomber hangars able to launch out 2 bomber units at a time from one hangar instead of just 1. This tech is practically a huge boost to your firepower when combined with many bomber hangars. Hope you enjoy the new content!
    Read full article on Community Announcements (leffe)
  • Patch NotesOfficial

    New update! A new research tree and bug fixes.

    https://i.imgur.com/8xBqlt2.jpg Greetings! Hope everyone has had a good start on 2018. We've been churning on here at Bugbyte and I decided to make more stuff for Sector Siege! This time it's a new research tree with hangar related improvements. I made a research tree with: Hangar build speed improvement 10% Hangar build speed improvement 20% Fighter Capture Ray - This laser ray will instantly hack the computer of any enemy fighter, make it attack all your enemies for 30 seconds and then self-destruct. Squad size improvement to 2 for all bomber hangars - This will make your bomber hangars able to launch out 2 bomber units at a time from one hangar instead of just 1. This tech is practically a huge boost to your firepower when combined with many bomber hangars. Hope you enjoy the new content!
    Read full article on Community Announcements (Aksel)

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