Overload
Pop-up windows with your videos and pictures pile up faster and faster — on a timer or on the beat of your music. Spiral, tunnel or video backgrounds, captions, ready presets.
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New · Desktop app
GoonOS
The desktop made for gooning.
A whole fake operating system built around your favourite content: pop-up windows that pile up on the beat, a CockHero bar driven by AI beat detection, three-screen Splitscreen, themes you can make your own — and a catalog of community packs one click away.
$10
one-time purchase · no subscription
Windows 10 / 11 · 64-bit · 18+ only
Everything in one app
CockHero
A beat bar for any video or song. AI (Demucs) separates the drums and finds every kick, snare and hi-hat — or follow the bass, the vocals or everything at once. Skins with your own PNG dots.
Splitscreen
Three vertical videos side by side, switching on the beat or in short fragments. Play your own music on top or let one panel lead the sound.
Themes
Windows or macOS layout, retro GoonOS 95, custom wallpapers (even video), icons, icon sizes, sounds and cursors. Build your own theme and share it.
Community packs
Download packs from the built-in catalog in one click, rate them and upload your own with a Discord login. Official HoloPMV packs included in the catalog.
Create & share
Pack your videos, pictures, music with ready rhythm, a theme and your settings into one encrypted .goonos file — only GoonOS can open it.
And more
Hypno, captions, tasks and achievements, roulette, chats, scripted sessions, a video player and a built-in browser.
Private by design
Everything stays on your PC. A panic key hides it all instantly, profiles can have a PIN, and it works offline.
See it in action
Make it yours
A few of the built-in themes — switch the whole look in one click.
How to get it
- Buy on PatreonOne-time purchase — no subscription.
- Download the ZIPThe download link is in the Patreon post.
- Unzip and run GoonOS.exeNo installation. Your settings live in your user folder, so updates never erase them.
Requirements
- Windows 10 or 11, 64-bit
- About 6 GB of free disk space
- An NVIDIA graphics card makes the AI beat detection much faster — it also works without one
- Internet only for the pack catalog — everything else works offline
FAQ
Is it a subscription?
No — you pay once and the app is yours.
Does it come with content?
GoonOS plays packs: download them from the built-in catalog (official HoloPMV and community packs) or make your own from your files.
Mac or Linux?
Windows only for now.
Is it safe?
Packs can only contain pictures, videos, music and themes — anything else is blocked. The app works fully offline except for the catalog.
Ready to goon?
Buy on PatreonAdults only (18+). All content in GoonOS packs must depict adults and be shared with consent.