Download the launcher
Install the launcher once. It keeps SpaceTime patched from then on.
Coming soon. The launcher goes up here on launch day. Join the Discord to hear first.
Have a key? Sign in and download the launcher.
What the launcher does
It installs the game wherever you choose and downloads patches in the background, so the patch is already down when you press Play. You sign in through this site, so the launcher never sees your password. It sits in the tray only if you tell it to.
What you need
Windows 10 64-bit (22H2) or Windows 11, and a free SpaceTime account. The system requirements have the rest of it.
Bought it on Steam?
Then play it through Steam: a Steam copy installs and updates there, and links to the same SpaceTime account the first time you launch it. SpaceTime on Steam.