A simple, web-based application designed to keep your machine awake — with a twist of fun.
- Prevents your device from sleeping while the page is open and fullscreen.
- Works great on Steam Deck (Desktop Mode) to prevent sleep during long downloads.
- Doubles as a collection of fun and animated screensavers.
- Can be used as a live desktop background via Lively Wallpaper.
On the Steam Deck, if the system sleeps while downloading games or updates, the download stops.
This app helps you avoid that by keeping the system awake — just open it in Desktop Mode and let it run.
Pick from a variety of animated modes:
An homage to the classic Flying Toasters screensaver — Steam Decks with wings soar across the screen.
A configurable number of colorful boxes bounce endlessly, reminiscent of old screensavers.
A configurable number of colorful lines sweep across your screen.
Multiple bouncing DVD Video logos that change color on bounce. A nostalgic throwback.
A satirical crypto/NFT screensaver:
- Watch NFT avatars fall from the sky.
- Some burn into smoke.
- Others get ground up by meme-inspired grinders.
- Quotes and reactions from stereotypical crypto bros appear as chaos unfolds.
Want to use this as a live background on your desktop?
- Clone or download the project source.
- Open Lively Wallpaper.
- Add
wallpaper.htmlas a local webpage. - Configure settings (e.g., which screensaver mode to start with).
- Any modern web browser (Chrome, Firefox, Edge, etc.)
- No installation required – just open the page.
Screensavers are modular and easy to tweak. Feel free to fork the project, add your own animations, or change the behavior of existing ones.
PRs welcome — especially more absurd screensaver modes.
This app is not affiliated with Valve, Steam, or any real NFT projects.
It is 100% satire, parody, and nonsense. Use responsibly.
https://mgatelabs.github.io/MobileSaver/
These varients will not keep your system from sleeping, they just run in the window for fun.
In the pipe 5x5 Click to enter / exit fullscreen