Great news, Nitrome is part of Amazons new gaming service Amazon Underground - "what's that?" I hear you say!
Well in a nutshell it's a brand new gaming service that lets players download games (many of them pay for titles or Freemium with nasty pestering In App purchases) for FREE! with absolutely no catches whatsoever.
We got on board with the launch of this service and at this very moment you can get Gunbrick and 8Bit Doves at zero cost. All you need is an Android phone and the Amazon Underground App!
There is more info via the link provided where you can download the Underground App via your Android devices or FireHD and Fire HDX Tablets.
Happy Gaming =)