A downloadable game for Windows

**Kaata Zero** is a free desktop Tic Tac Toe game for Windows. Play on a classic 3×3 grid against the computer or with a friend on the same machine.

## Features (v2.0.0.0)

- **Player vs Computer** — Easy, Medium, and Hard AI (random, tactical, and minimax)

- **2 Player mode** — hot-seat on one PC

- **Five color themes** — Classic, Midnight, Ocean, Forest, and Candy

- **Scoring** — Easy win +50, Medium +100, Hard +200; draw −50; loss resets score

- **Undo, restart, reset** — winning-line highlight

- **Keyboard shortcuts** — cells 1–9; R restart, U undo, S reset, Esc quit

- **Stats saved** across sessions

- **Help menu** — rules, shortcuts, and difficulty behaviour

## How to play

1. Download and run **KaataZero.exe**

2. Click **Play** on the splash screen

3. Open **Settings → Game Settings** for mode, difficulty, starter, skin, and sound

4. Click a cell (or press 1–9) to place your mark

5. Get three in a row to win

## Requirements

- Windows

- Java Runtime Environment (JRE) 8 or newer

## Links

- Website: https://versionpb.co.in/products/kaata-zero-tic-tac-toe/

- YouTube demo:

- GitHub: https://github.com/PaarthBatra/KaataZero

- SourceForge: https://sourceforge.net/projects/kaata-zero/

Made by **Paarth Batra** / VersionPB. Feedback welcome in the comments.

Download

Download
KaataZero.exe 1.1 MB

Install instructions

## Windows

1. Click **Download** and save **KaataZero.exe** (v2.0.0.0).

2. No installer — run the EXE directly from your Downloads folder, or move it anywhere you like (Desktop, USB, etc.).

3. **Java required:** install [Java 8 or newer](https://www.java.com/download/) if the game does not start.

4. If Windows SmartScreen appears: click **More info** → **Run anyway** (unsigned indie app).

5. On the splash screen, click **Play**.

6. Optional: **Settings → Game Settings** to set mode, AI difficulty, who starts, theme, and sound.

## First launch tips

- **Single player:** you are X, computer is O.

- **2 player:** two people take turns on the same keyboard/mouse.

- **Keys:** 1–9 play cells; **R** restart; **U** undo; **S** reset score; **Esc** quit.

## Troubleshooting

- **Nothing happens when I double-click:** install or update Java (JRE 8+), then try again.

- **Antivirus blocked the file:** restore from quarantine if you trust the download; file is from VersionPB / Paarth Batra.

- **Need help?** Comment on this page or visit https://versionpb.co.in/products/kaata-zero-tic-tac-toe/

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