Flying down a bending tunnel of glowing wireframe rings that twist and cycle through colours – a late-nineties 3D screensaver.
Flying down a bending tunnel of glowing wireframe rings that twist and cycle through colours – a late-nineties 3D screensaver.
In the app you can adjust the ring sides and speed. It runs natively on your Mac, drawn live in real time – no video, never quite the same twice.
Use it on your Mac
- Get SCRNSVRS free from the Mac App Store.
- Select Ring Tunnel in the library.
- Click Set as Screensaver or Set as Wallpaper – or both.
Free · macOS Tahoe 26 or laterNeed a hand? Read the setup guide.
Ring Tunnel FAQ
How do I set Ring Tunnel as my screensaver on a Mac?
Install SCRNSVRS free from the Mac App Store, select Ring Tunnel in the library and click Set as Screensaver. macOS starts it whenever your Mac is idle, exactly like a built-in screensaver.
Can I use Ring Tunnel as a live wallpaper?
Yes. Click Set as Wallpaper in SCRNSVRS and Ring Tunnel plays on your desktop behind your windows and icons. You can use it as screensaver and wallpaper at the same time.
Is Ring Tunnel free?
Yes. Ring Tunnel is Free Forever in SCRNSVRS – no account, no ads, no subscription.
Is Ring Tunnel a video loop?
No. Ring Tunnel is rendered live on your Mac with Metal, so it never repeats and stays sharp on any display size. The clip on this page is a screen recording of the real thing.
Will Ring Tunnel slow down my Mac or drain the battery?
No. SCRNSVRS drops to 30 fps on battery and stops rendering when the wallpaper is covered by a full-screen app, so Ring Tunnel costs next to nothing in everyday use.
Which Macs does Ring Tunnel run on?
Ring Tunnel needs macOS Tahoe 26 or later.
