Mobile gaming has really been taking off as more and more people buy smartphones. In Japan almost one in three people have signed up to play mobile games. Now mobile gaming giants like GREE are planning an assault on the U.S. market.

transformer battle card game

DeNA, the publisher of the popular card battle title Rage of Bahamut, announced that it will release a card battle game inspired by Hasbro’s Transformers franchise. Transformers Battle will mark the first result of the recent collaboration agreement between DeNA and the toy maker, with other titles expected to follow…