Description: Get on you motorbike within the infernal heat below the earth's surface with the fourth content pack for Trials Fusion: Fire in the Deep! Excavate deeper underground through bubbling lava, seedy avenues and titanic rock-crushing machinery looking for thrills and hidden secrets Go underground with our biggest content pack ever released: - 11 new tracks (Complete with 9 classic tracks, one new Skill game & one new FMX track) - 27 new challenges from secret locations to surprising mini-games - New 'Billy Gruff' helmet and skin for TKO-Panda - Dozens of new editor objects including mammoth-sized heavy-duty machinery, dynamic lava and a genuinely epic train set - 5 new achievements - 10 secret audio logs to be found