NicoOS
An interactive desktop experience that brings Nico into your digital world — character interactions, atmospheric effects and a growing set of features.
Desktop takeover tool
Nicoware
Where the takeover started.
An earlier, configurable desktop takeover program inspired by Edgeware. Its ideas helped shape NicoOS.
Overview
Nicoware is a configurable desktop takeover program inspired by Edgeware. It fills your screen with pop-up images, floating text and hypnotic overlays, with optional chaos effects like screen glitches, drifting windows and hacking-style text rain.
It came before NicoOS, and its concepts helped NicoOS grow into a more unified desktop experience. It’s still available on itch.io.
Features
Category-based content
Popups, wallpapers and captions organised by category, so you choose the mix.
Corruption mode
Glitches, text rain and screen shake when you want things to get chaotic.
Configurable
Turn each effect on or off and tune how intense it gets.
Standalone program
One Windows executable — no separate install of Python needed.
Media
System requirements
- Windows
- About 548 MB of free space for the download
Get Nicoware
Downloads, pricing and files are handled on the official itch.io page. Price: Name your own price.
Updates about Nicoware
Questions
Is the itch.io page the official download?
Yes. Nico’s Domain releases are only published on Nico’s official itch.io page.
Related projects
Nico’s Reign
A voluntary PC theming app: custom wallpapers, glitchy overlays and popup swarms, switched on when you choose.
Nico’s Takeover
Nico takes over your Windows PC. Version 2.0 — “The Pretty Rework”, a complete rebuild with a whole new look and sound — is out now.
Stay in the loop
Follow @nicodalegend
Announcements, project updates and the latest from Nico.
Follow on X (opens in a new tab)JOIN THE DISCORD
Join the Nico’s Domain community to follow projects, discuss releases and stay connected with the latest announcements.
JOIN THE DISCORD (opens in a new tab)Every release on itch.io
The full collection of official Nico’s Domain projects, in one place.
Visit the itch.io page (opens in a new tab)SUPPORT THE DOMAIN
Enjoying Nico’s Domain? Visit the official Throne page to explore ways to support Nico and the projects being created.
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