Trials Fusion presents an arcade take on the real-life sport of observed trials. The player controls a rider on a physics-based motorcycle from the start of the level to the end while navigating a number of obstacles. The game uses 3D graphics, but is played on a 2D plane, so the rider can only move forwards and backwards. The player controls how the rider shifts their weight forward and backward in order to perform wheelies and stoppies as well as flips while in the air and controlling how the bike lands. Trials Fusion, like the other games in the series, is known for, among other things, its notorious difficulty, particularly towards the end of the game. Unlike in previous Trials games, players can also perform freestyle motorcross stunts while in the air by moving the right analog stick. Also new to the Trials series is the ability to choose a quad bike for a handful of levels: the 'TKO Panda'. Other vehicles included are motorbikes 'Baggie', 'Roach', 'Pit Viper', and 'Foxbat', minibike 'Donkey', and BMX bike, 'Rabbit'.
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