Crozza Remakes is a collection of 71 classic games recreations. MajorGeeks has compiled these into one, ready to run zip file.
Crozza Remakes has an extensive collection of these games, many available individually for download here. Most of them are excellent recreations, and best of all they are portable. This means you just need to extract and run and rather than install or uninstall the game; you just delete the folder.
So, what we've done here is extracted all 71 games into separate folders, then put all of these folders into one folder called Crozza Games. Now, all you have to do is extract the archive anywhere you like, then browse to any subfolder, run the executable, and you're playing any of the included 71 games with no installation! You can delete a single folder if you don't like that game, or remove the entire "Crozza Games" folder when finished.
Credit to Crozza Remakes and MajorGeeks is appreciated. We have tested all 71 games.