Plenty of Brits will be unwrapping Android devices this Christmas, so as an extra festive treat Amazon has assembled another one of its free app collections to get you up and running. The new promotion is one of its highest value bundles to date, packing in 40 apps worth up to £150 from the Amazon Appstore. The deal runs from December 24th to 26th and highlights include the games Sonic the Hedgehog 2, Terraria and Worms 3, local media streaming service Plex and the addictive turntable app Djay 2. Heck, if you've scoffed one too many mince pies this month there's even a few health and fitness apps to help you lose the holiday weight. Fire device owners can redeem them from the Amazon Appstore right away, but if you're using any other Android hardware you'll have to download the marketplace from here first. The whole process is a bit of a pain, but it's arguably a small price to pay if you're interested in at least a couple of the discounted apps.