Amazon Appstore

Eight games free in the UK, nine in the U.S. until Sunday

Amazon has announced that its Appstore for Android will be giving away a selection of top Android games this weekend. The "Ultimate Game Collection" promotion runs from today, Nov. 29, through until Sunday, Dec. 1. Free titles include the paid versions of Sonic the Hedgehog, Angry Birds Space Teenage Mutant Ninja Turtles: Rooftop Run and Fruit Ninja. Here's a breakdown of the sales on and — the only major difference is U.S. buyers get Battle Bears Fortress as part of their promotion.

Amazon US Amazon UK

In addition, Amazon's free app of the day is The Adventures of Mosaica, which was previously $0.99.

Google Play also has several popular titles at reduces prices today — check out our post for more details.