Cancer is an ugly beast that a lot of families have had to deal with, and That Dragon, Cancer is the story of one families fight against the deadly disease. Ryan and Amy Green have a 4-year old son named Joel who has been fighting against terminal cancer for three years. That Dragon, Cancer is the story of the Green family, and it’s a game made out of love and pain. You’ll be able to play That Dragon, Cancer sometime in 2014 on the OUYA. You can read a bit more about the game and the Green family here.