Amazon has unveiled GameCircle, a new feature for the Kindle Fire that fits in perfectly as another must-have for any mobile platform: gaming leaderboards and achievements. GameCircle allows you to ...

GameCircle helps game developers grow their business by enabling them to easily integrate new features including achievements, leaderboards and sync, leading to a more engaging gaming experience for ...

Amazon is bringing a social layer to games for the Kindle — as well as the ability to synchronize your game data with the cloud. Today Amazon released a new set of tools that developers can use to add ...

Amazon this week expanded its GameCircle service to all Android devices, meaning games on all devices running Google's mobile OS can now integrate GameCircle. GameCircle made its debut in July 2012 as ...

Amazon on Wednesday made a push into social gaming with the launch of GameCircle, a developer program that encourages game makers to create more interactive experiences for the Kindle Fire tablet.

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Amazon this week expanded its GameCircle service to all ...