Download of classicgames 3.7.3 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. This free software for Mac OS X was originally created by D&S Technologies. The program lies within Games, more precisely Puzzle.
From the developer:
Classic Games is a compilation of 6 classic games: TicTacToe 2D and 3D, Four Up, Peg solitaire, Bubble Breaker, and Minesweeper. In Tic-Tac-Toe 2D, the first player who align 3 symbols wins. In Tic-Tac-Toe 3D, you can play your favorite game on 3 levels at the same time. In Four Up, you have 4 symbols to align. In Minesweeper, the mines are anywhere - you just need to uncover where they stand.
You may want to check out more Mac applications, such as Steve the Sheriff, The Race or Zulu's Zoo, which might be related to classicgames.