There are some online games that pay you certain amount of satoshis for certain level you reach and how large or how big enough your high score is. The larger your high score and the further you progress on the games you play the greater is your reward. The types of game that are available currently are simple games like quiz games, trading game, flash games, business and investment stragedy games, mobile app games, MMO games, sandbox games, treasure hunting games and many many more kinds of other games. There are certain new types also which could be a really game changer called the augmented reality games.These are some of the games that you can play online in order to earn bitcoins for free. http://www.Satoshiquiz.com http://www.bitcoinriddles.com http://www.sparkprofit.com http://www.tremorgames.com http://www.cashclamber.com http://www.farmsatoshi.com http://www.bitquest.co