Meet nunu for Windows: AI Agents That Operate a Full PC

nunu for Windows is here 💻

We’ve just launched our most requested feature.

The same agents you know from mobile, now testing games and software on a full Windows PC.

https://youtu.be/LLgUbbss2tQ?si=Ip1egtAdTRjwE7lp

What is nunu for Windows?

nunu can now work on Windows PCs, our agents can now operate a real Windows PC the way a person does, this means it can test PC and Steam games, drive desktop software, and run workflows without any scripts or setup. It operates exactly like a human would. It looks at the screen, moves the mouse, types on the keyboard, and works its way through whatever you point it at. It functions with just pixels, a keyboard and a mouse and without any SDKs, or integration (although the option is available for deeper testing).

Just to drill it in, that means it isn’t limited to apps that expose hooks or APIs. If a person can do it on PC the agent can attempt it too, from games to creative tools to everyday office software. Because it works from pixels instead of brittle selectors, it holds up on the things that break traditional test scripts: changing UIs, custom game engines, and canvas-based interfaces.

Our existing customers have been running on it behind the scenes and have significantly reduced their manual efforts, saving hundreds of thousands of hours.

How nunu for Windows works.

Step 1: Tell it what to do. Write your test or task in plain language, the same way you would for a teammate. No scripts, selectors, or setup required.

Step 2: It runs on a real PC. The agent connects to a full Windows machine and carries out the task directly, opening programs, navigating menus, and completing each step on its own.

Step 3: Review the run. Every session produces a full recording of what the agent did, along with its reasoning and any bugs it surfaced.

What can nunu for Windows do?

Here’s a few demos that show it’s range. Same agent across all of them, each one driven by a single natural-language prompt.

🎮 Testing PC Games: First, we pointed it at Stormforge, an upcoming survival crafter on Steam. The agent loads the game, moves around the map, places a workbench, crafts a pickaxe, and flags any bugs it runs into along the way. One test, written in plain English.

🎨 Driving creative software. We gave it a reference image of our logo and told it to rebuild it in Blender. The agent explored the UI on its own and got there, with no integrations or hooks, purely from pixels, keyboard, and mouse. We think it did amazingly.

🖥️ Juggling multiple programs. From a single prompt, it works across the browser and the desktop: doing research online, installing Libre Office, and building a full presentation right on the PC.

Run multiple AI agents in Parallel

Just like on mobile, you can spin up as many agents as you need, each on its own machine. Test a single build or run hundreds of sessions in parallel across different setups.

That means faster QA cycles, broader coverage, and the ability to catch issues that scripted tests routinely miss. Letting you focus on the important stuff.

Try nunu.ai for Windows

It is live now — today it is finally open to everyone.

If you are building a game, shipping software, or have workflows on a PC you would rather not do by hand, give it a try at nunu.ai.

FAQ

Can nunu for Windows test any game? Most games, yes. Provide a build and the agent runs it on a real Windows machine, plays through flows, and flags bugs along the way. It reads the screen visually, so it holds up on custom game engines too.

Does it need SDKs, integrations, or code? No. There are no SDKs, integrations, accessibility IDs, or scripts to maintain. You write what you want in plain English and the agent does it using only pixels, keyboard, and mouse. But integration is an option for more in-depth testing.

What software can the agent operate? Anything a person can run on a Windows PC. In our demos that included Blender, a web browser, office software, and PC games, but it isn't limited to a fixed list of supported apps.

How is this different from running nunu on mobile? It's the same agent and the same plain-language approach, now on a full Windows PC instead of a phone. That opens up PC games, desktop software, and longer multi-program workflows.

Is nunu for Windows available now? Yes. It's live today and open to everyone at nunu.ai.