Competitive space combat In development

Cosmic Clash

Prepare your ship. Take on the competition.

Choose your equipment and put your skills to the test in multiplayer space combat.

Cash-prize tournaments

Play on a Windows PC. Mobile devices are not supported.

Only Windows is supported at the moment.

COSMIC CLASH / FLIGHT OPERATIONSGame information

Plan your next session

Dates to watch

Full event schedule →

Release dates, tournaments, and scheduled online windows.

Online windowDesign example

Weekend playtest

Servers open
Servers close

Two days to play, compete, and help shape the next build.

What we're testing

Suggested focus for this example session

  • Connection stability and reconnecting after a disconnect.
  • Match balance: ship choices, counters, and dominant strategies.
  • Leaderboard scoring and performance during busy sessions.

Climb the playtest leaderboard

Proposed cosmetic rewards · examples, not confirmed prizes

  1. 1st placeChampion title + exclusive ship design
  2. 2nd–3rdPodium title + podium ship design
  3. 4th–10thTop 10 title + contender ship design

One reward tier per player, based on final placement. Scoring rules will be announced before a confirmed test.

A fresh start each test. Gameplay progress resets between tests. Cosmetic rewards such as designs and titles may carry over. Rewards, scoring, and eligibility are still to be confirmed.

Preview schedule only — these dates are not a confirmed opening.

TournamentDesign example

1v1 tournament

Date to be announced

£100 example cash prize

Head-to-head competition for a cash prize.

Example only — no tournament date or prize has been announced.

In game

Gameplay screenshots

Gallery

Gameplay gallery · Design preview

Gameplay screenshots

Development journal

Latest updates

All updates

Release notes and notes from development.

Flight operations // 01

Command centre

Your ship. Your loadout. Your next fight.

01 Hangar briefing

Game artwork
Cosmic Clash hangar environment with an illuminated landing platform overlooking space.COSMIC CLASH / HANGAR
Ships and equipment

The hangar

Prepare your ship and choose the equipment you want to take into combat.

Getting started

02 Tournament play

Compete for cash prizes

Put your skills to the test in Cosmic Clash tournaments with cash prizes.

Tournament announcements ↑

03 Flight requirements

Windows. Online multiplayer.

Cosmic Clash requires a Windows PC and an internet connection. macOS and Linux are not supported.

View Windows build ↓

Game client

Downloads

Windows supported

Windows is currently the only supported platform. Choose a build below.

The game requires a Windows PC. Downloads are available when you visit from a desktop computer.

macOS

No macOS build

Not supported

Linux

No Linux build

Not supported
macOS and Linux builds are not currently available.Installation & help ↓

System requirements

Platform support and system requirements for Cosmic Clash
RequirementWindowsmacOSLinux
SupportSupportedNot supportedNot supported
NetworkInternet connection required — online multiplayer

Pilot reference

Getting started

01 How do I install the game?
  1. Wait for the download to finish, then find the file in your browser’s downloads list.
  2. Open the downloaded installer and follow its installation steps.
  3. Once installation finishes, open Cosmic Clash using the launch option or shortcut provided by the installer.
02 Does it need an internet connection?

Yes. Cosmic Clash is an online multiplayer game and connects to a game server while you play.

03 Can I play on macOS or Linux?

No. Only Windows is supported at the moment.

Between battles

Meet the competition

Talk tactics, share your fights, and follow Cosmic Clash.

Cosmic Clash · Windows

Your Windows download

Your browser should now request the game file. Check its downloads list for progress.

Download not starting?

Try the direct download again ↗

Check your browser’s downloads list for a prompt or error. If the transfer failed, check your connection and try again.

What to do next

  1. Wait for the download to finish, then find the file in your browser’s downloads list.
  2. Open the downloaded installer and follow its installation steps.
  3. Once installation finishes, open Cosmic Clash using the launch option or shortcut provided by the installer.

Windows only. An internet connection is required to play.

Report a bug ↗