Multiplayer TicTacToe with AI is a desktop game to be played alone or up to 4 players.
You can change board size from 3x3 up to 9x9 (for boards larger than 3x3, you need to line up three symbols to win).
You can choose the number of players from 2 to 4. Any player can be set to Human (user controlled) or Artifical Intelligence (PC controlled) with three difficulties (easy, medium and hard) to choose.
Artificial Intelligence is implemented using the alpha-beta prunning Minimax algorithm. Simplifications were made to boards larger than 3x3 that make the AI a little less smart, but still keeps experience fluid.
Try setting the board size to 9 and all 4 players to AI in order to have a relaxing experience watching the PC fill the board for you! ;)
You can download and play the game at my itch.io page.
