Ken Pontac & Warren Graf Writing Story for Sonic Boom: Shattered Crystal

Ken Pontac and Warren Graf are writing the story for the upcoming 3DS Sonic game Sonic Boom: Shattered Crystal. Ken Pontac and Warren Graf have previously written the stories for Sonic Colours, Sonic Generations, and Sonic Lost World. It is currently unknown who is writing the story for the upcoming Wii U Sonic game Sonic Boom: Rise of Lyric.

Source: Nintendo World Report