There are , all of which are reversible, totaling 24 possible configurations. They are split into three altitude zones:
: The main career features eight ranks of increasing difficulty. Players earn "Gold Stars" to unlock new races and "Invitationals". MotorStorm Arctic Edge
: The setting introduces interactive environmental hazards like avalanches , which can be triggered by honking in certain areas, and collapsible ice bridges that break under the weight of larger vehicles. There are , all of which are reversible,
Released in 2009, is the third installment in the MotorStorm series and the only entry developed specifically for the PlayStation Portable (PSP) and PlayStation 2 . Developed by Bigbig Studios (the team behind Pursuit Force ), it trades the tropical and desert settings of previous games for the lethal, sub-zero terrain of Alaska. Core Gameplay & Mechanics Core Gameplay & Mechanics