Free Windows 10 and 11 Runs on your PC

An AI that plays your games, right on your PC.

Nexus watches a game window, learns how the game works and plays it for you. It doesn't send your screen to the cloud, and one press of STOP ends it straight away.

Early access, version 2.74.1. Nexus is still learning its first games, so expect rough edges.

Illustration of the Play screen. The real app looks similar.

What it does

Pick a game. Press Start. Watch it play.

Nexus is a free Windows app. Point it at a game window and it reads the screen like you would, decides on a move, makes it, then checks that the move actually worked. It gets better the more it plays.

  • Plays games for you

    Start with a Practice run to see every move Nexus would make without touching anything. When you're ready, turn on real control in Settings and it clicks and presses keys in your game window only.

  • Learns each game

    It remembers which moves really worked in each game and builds on them next time. You can see what it learned, and make it forget anything.

  • Runs on your PC, privately

    The AI runs on your own computer. No account, no subscription and no cloud. Your screen and your games stay with you.

  • STOP, any time

    Press the big STOP button or Ctrl + Shift + F12 and Nexus lets go of the mouse and keyboard at once. STOP always wins over everything else.

How it works

The same five steps, every move

  1. 1

    Look

    Reads the game window: numbers, buttons and what changed.

  2. 2

    Decide

    Picks the best next move from rules, past wins and the local AI.

  3. 3

    Act

    Makes the move inside that game window only, after its safety checks.

  4. 4

    Check

    Looks again to make sure the move actually did something.

  5. 5

    Learn

    Keeps moves that worked, drops ones that didn't.

Straight talk

What Nexus won't do

We'd rather tell you up front than have you find out the hard way.

Read the full FAQ
  • No online or anti-cheat games. Nexus won't control them, and it has a built-in list of games it never touches.
  • No cheating tricks. It never changes game files, injects code or hides from anti-cheat.
  • No login or payment screens. It never clicks or records them.
  • No promises it's perfect. It's early access, and each game only counts as working once it has really been played on a real PC.

Ready to try it?

It's free, it needs no account, and you can uninstall it any time.

Go to download