UnderScript App The Undercards desktop app
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UnderScript App

Play Undercards with UnderScript already built in. No browser extension or userscript manager to set up.

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Windows, macOS and Linux

UnderScript App showing the Undercards lobby with the UnderScript menu open

Sign in once

The first time, sign in as usual and tick "Remember me". The app keeps your password in your system's own credential store, and the next time the sign in page loads with your username and password already filled in.

Signing in with Remember me ticked, signing out, and coming back to a sign in page that is already filled in

Updates

The app downloads its own updates and installs them when you quit, and it brings in the latest UnderScript each time it starts. Plugins are different: nothing is updated until you update from "Pending Updates".

Plugins with ease

Open the UnderScript menu with Esc, choose "Community Plugins", and click Install. Before anything is installed, the app shows what the plugin can do, which sites it can reach, and where it runs.

The Community Plugins list The install window listing what a plugin can do and reach
The plugin manager shown when the app starts

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WindowsInstaller (.exe) macOSApple silicon (.dmg) LinuxAppImage

The builds are not code-signed, so Windows SmartScreen or macOS Gatekeeper may warn you the first time you open the app. You can approve it from the warning or from your system's security settings.