Screenshots
Watch trailer on Steam ↗Cosmotrons
LeatherBeard Interactive LLC · Published by LeatherBeard Interactive LLC · Official site ↗
Last updated 27 Sept 2026
Cosmotrons is a cosmic battleground where skill and strategy collide. Choose your ship and customize its weaponry, engage in epic dogfights, navigate treacherous environments and outmaneuver your opponents in intense, fast-paced multiplayer battles. Are you ready to become a true space ace?
In Cosmotrons, pilot your ship through cosmic battlegrounds, facing treacherous environments and opponents. Customize weaponry and outmaneuver foes for dominance in fast-paced multiplayer battles.
About this game
Prepare for an interstellar journey like no other as Cosmotrons takes you to the cosmos with the ultimate online multiplayer experience! Strap into your spacecraft, assemble your crew, and get ready for an out-of-this-world adventure.
Key Features
Online Multiplayer - Challenge friends and players worldwide in exhilarating online battles.
Cosmic Variety - Pilot a wide array of spacecraft, each with unique abilities and playstyles.
Strategic Depth - Craft your tactics, choose your powerups, and adapt to ever-changing battle conditions.
Stunning Retro Visuals - Immerse yourself in the breathtaking beauty of the cosmos like it's 1984.
Online Multiplayer Action
Gather your friends from across the galaxy and take on players worldwide in thrilling online multiplayer matches. Team up against a player controlled boss, go head-to-head in capture the flag, or engage in free-for-all chaos as you battle for supremacy among the stars. Cosmotrons brings the excitement of the arcade straight to your screen!
SINGLE PLAYER MODE
Fly through hoops and shoot the targets as fast as you can.VS MODE
Compete in a 4 player free-for-all and conquer territories by any means necessary.TEAM MODE
Destroy the other team or capture two flags before the other team.
BE THE BOSS
Destroy the other players as the Boss or work together with your team to destroy the Boss.
Destroy your enemies as you fly through a variety of different maps with your choice of a number of ships specifically suited to your play style. From fuel preserving and defensive to an all-out gas guzzling, machine-gun blasting Beast; there's a ship for everyone. Each ship has its own special abilities and a choice of special charge shot. Choose your setup wisely!
Master the Art of Space Combat
Cosmotrons is not just a game; it's a cosmic battleground where skill and strategy collide. Engage in epic dogfights, navigate treacherous environments and outmaneuver your opponents in intense, fast-paced multiplayer battles. Are you ready to become a true space ace?
Join the Cosmotrons Community
Stay connected with fellow space adventurers in the Cosmotrons universe. Share your triumphs, discuss strategies, and join events that will take you to the farthest reaches of space exploration. Keep an eye on Cosmotrons social media pages and watch out for real-world tournaments at arcades near you!
Get ready to go cosmic - add Cosmotrons to your Steam library today!
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 8/10/11
- Processor: Quad core
- Memory: 4 GB RAM
- Graphics: 1080p 60fps - Integrated graphics
- DirectX: Version 11
- Storage: 500 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS *: Windows 8/10/11
- Processor: Quad core @ 3GHz or better
- Memory: 8 GB RAM
- Graphics: 4k 60fps - Discrete graphics card w/ 4GB VRAM or better
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 1 GB available space
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
ONLINE MULTIPLAYER OPERATIONAL
Online multiplayer is officially working.After a lot of work behind the scenes, we’ve reached a huge milestone: players can now connect over the internet.In this clip, one player invites another through Steam and they successfully join the same lobby.Online players fill in from right to left, while local players join from left to right.This is a huge step toward bringing Cosmotrons fully online.More to come soon…Read full article on Community Announcements (LBLeather)Community & EventsOfficial
Debut Fest 2025 and New Gameplay Trailer
Hot off the press: the new Cosmotrons gameplay trailer has arrived just in time for Debut Fest 2025.Stay connected by wishlisting and following Cosmotrons on Steam for the latest news.Experience the action the way it was designed - watching in full screen 1080p is recommended.Read full article on Community Announcements (LBLeather)AnnouncementsOfficial
Humans Add Even More Firepower!
In addition to giving ships another bullet upon pickup, humans now also halve the time it takes to prepare a charge shot. Each human picked up halves the preparation time again. All humans are lost upon death, however, may be picked up again on your next life, assuming they haven't been destroyed in the meantime. NO HUMAN {STEAM_CLAN_IMAGE}/44745528/6e06539e5ff0d1c16e51d907ecc21fa61fda47e8.gif ONE HUMAN PICKUP {STEAM_CLAN_IMAGE}/44745528/b973879b069dfa2bd80b8d01cd487e865b44e102.gif TWO HUMAN PICKUP {STEAM_CLAN_IMAGE}/44745528/886795313588cad097e1fe1901bf4c134548da2e.gifRead full article on Community Announcements (LBLeather)AnnouncementsOfficial
Another way to use Terrain to your Advantage
We have an update to share with you all: The Cosmobuster now has the capability to explode stalactites! When struck by the Cosmobuster, a stalactite will break apart into shards of varying sizes and quantities, dispersing in an area-of-effect manner from the point of impact. Strategically use this feature to your advantage by cosmobusting stalactites when enemies are nearby for a chance to eliminate them with the falling debris! {STEAM_CLAN_IMAGE}/44745528/7cd81da2deba626edfb7c6775d6cbb1ae494c346.gifRead full article on Community Announcements (LBLeather)AnnouncementsOfficial
The COSMOLYMPICS Returns at the 2024 Midwest Gaming Classic!
No, you're not dreaming: The Cosmotrons COSMOLYMPICS is returning at the Midwest Gaming Classic this year, the Midwest's biggest gaming convention! Who will be 2024's Cosmolympian? Block off your calendars and visit the Midwest Gaming Classic April 5-7 to compete in one of the hottest played multiplayer arcade games! The LeatherBeard team will be in full attendance to meet and play with all players, new or experienced. We will have game news, Cosmotrons merch and, of course, prizes for the reigning cosmonaut, then to be named COSMOLYMPIAN. Qualifying Begins on Saturday, March 6, at 2:00 p.m. COSMOLYMPIAN Finals are Saturday, March 6, at 4:30 p.m. The COSMOLYMPIAN Finals will be played on the main game stage! Are you ready for Cosmotrons's online steam release, with online multiplayer later this year!? {STEAM_CLAN_IMAGE}/44745528/65d78f3fbe7d52897c670e1e1011ad7dc568c95b.jpg See more information about the Midwest Gaming Classic, the Midwest's largest gaming convention: http://www.midwestgamingclassic.com. Hosted in Milwaukee, WI, April 5-7. We'll see you there! Don't forget to follow LeatherBeard on socials and discord! Discord: http://www.dsc.gg/cosmotrons Facebook: http://www.facebook.com/CosmotronsGame Twitter: http://twitter.com/Cosmotronsgame http://www.leatherbeard.gg http://www.cosmotronsgame.gg UPDATE April 10, 2024: Fun was had by all at the Midwest Gaming Classic. The COSMOLYMPICS received great interest and we had lots of players participate in the qualifiers. In the end, the finalists were Steve, Ryan, Kyle and Mike. The final games were played in front of an excited audience on MGC's Game Stage. In the end, Mike Gebhard left the stage as the reigning cosmonaut, receiving the coveted COSMOLYMPIAN trophy and earning the title of 2024's COSMOLYMPIAN! 🏆Congrats Mike! 🏆 We would never have been able to participate in MGC if it wasn't for our supporters and fans. The LeatherBeard team would like to specially thank Ana Villalobos and Karl Gebhard for their work ...Read full article on Community Announcements (LeatherBeard Interactive)
