Tic-Tac-Toe, or Noughts and Crosses, is a classic paper-and-pencil game for two players. It's easy to learn, easy to play, and easy to write an app for.
Like most Tic-Tac-Toe apps, this has the key features you'd expect:
- Play against the computer or a human opponent.
- Select the computer's skill level, from "mild challenge" to "never loses".
Unlike most Tic-Tac-Toe apps, this was developed with the Unity 3D engine. Choose from ten different "themes" that bring the game alive in ways that are really quite excessive for something you could play in the dirt with a stick. There are also a couple of "low distraction" themes for times when you just want to keep it simple.
This game was made entirely with free tools and artwork. To thank the various artists and engineers, the game is available for free, and includes no advertising or in-app purchasing.