OnX 1.7 for Mac can be downloaded from our website for free. The program is included in Games. This Mac download was scanned by our built-in antivirus and was rated as safe.
From the developer:
OnX is a simple game of Tic-Tac-Toe with an interface look similar to Apple's OSX Aqua design.
You may want to check out more software for Mac, such as WinOnX or Power on X, which might be similar to OnX.