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-# tic-tac-toe
-Tic-Tac-Toe game written in assembler
+# Tic-Tac-Toe game written in 6502 assembly for the NES.
+
+After over a thousad lines of code in a language I hate, I thnk the project is ready.
+
+## Requirements: 
+* [Compiler - cc65](https://cc65.github.io/getting-started.html) (not necessary if you download the package)
+* [Emulator - FCEUX](http://fceux.com/web/download.html)
+
+After cloning the repo we type `./make.bat` on Windows or `make` on Linux/macOS. Then, we open **main.nes** file.
+If you downloaded the package, there is no need to use make. Just open the file in FCEUX.
+
+## Controls
+* Start - begin the game (works only in the title screen)
+* Arrows - movement of selection arrow on the board
+* A - place X or O
+
+## Screenshots
+![Title Screen](./docs/1.jpg)
+![Gameplay](./docs/2.jpg)
+
+## Missing features
+Win counter only works up to ten wins - after that it breaks. I wanted to fix it at first but implementing sprite update based on decimal value sounds crazy hard and I'm really tired of assembly.
+
+Another thing is that after detecting a winning position, the board is cleared almost immediately. There should be some pause, maybe animation and information about who won. But I belive the counter is enough in this case.
+
+
+## Sources
+
+Materials I used for learning while making the project:
+* [6502 instruction set](http://www.6502.org/tutorials/6502opcodes.html#STA)
+* [Nes Dev Wiki](https://wiki.nesdev.com/)
+* [Zero Pages video series by Michael Chiaramonte](https://www.youtube.com/watch?v=JgdcGcJga4w&list=PL29OkqO3wUxzOmjc0VKcdiNPqwliHEuEk)
+* [FCEUX Debugger documentation](http://fceux.com/web/help/Debugger.html)
+* A lot of googling and finding answers on [Nes Dev Forum](https://forums.nesdev.com/)
+
+For anyone interested in editing graphical files, excellent choices are:
+* [Nesst - for editing nametables and graphics](https://shiru.untergrund.net/software.shtml)
+* [YY-CHR - for editing graphics](https://www.romhacking.net/utilities/119/)
+
+This software is made for Windows, but can be opened on MacOS and Linux using Wine. 
+
+## Contact
+If you want to use my code or creeate a similar project - wheter it is for university or for hobby, feel free to contact me. I'm no expert on this, but I know the learning curve of assembly is really steep, so I can definitely help get you started.
+
+*Project made as a part of the "Computer Architecture 2" course organized by Wroclaw University of Science and Technology.*