For Mac OS X 10.5 or higher
Game Hunter, an application from the DVD Hunter Developer, which collects information about your game using Amazon's database and organizes them into lists to keep your game collections.
If you do not want to use autocomplete functions you can manually type the information you can enter various fields that include data-format database, game cover, release date, purchase date, every number of disks, and this can be included in a variety of fields including multiplayer games.
Each game has a game that manages to know how long you have traded for the game and you are late to return it to you. Links section shows a variety of Amazon's online resources for each game.