MacGameStore is an application designed for Mac gamers who wish to have access to the latest game releases, news, updates, etc. With its help, you can monitor the price changes for the games you plan to acquire, download and check out game demos, and so much more.
The program's Store window looks a lot like the Mac App Store interface, so you won't have any difficulties finding the game you need and purchase it. This utility also provides you with a quick way to add game entries to your wishlist, acquire a game and send it as a gift to a friend, etc.
By logging in to a MacGameStore account you unlock the ability to manage your wishlist, send game gifts to your friends, check out forum discussions, etc. You can create an account directly from the app's interface by using one of your email address or Facebook credentials.
The only thing that bothered me while testing the app was that it occasionally ran slow, especially when I was downloading a game demo to my Mac.
Still, MacGameStore is one of the best tools for immediately getting access to the newest Mac games. It's simple to handle, provides you with many useful features, and is free.