Trials HD is an Xbox Live Arcade game developed by RedLynx and published by Microsoft Game Studios. It was released on August 12, 2009 as part of the second annual Xbox Live Summer of Arcade. It is a 2.5D racing game. The player must guide a motorcycle with exaggerated physics through various obstacles to reach each stage's finish line.
The game has two DLC packs, each valued at 800 MS points or approximately $10.00 CAD. These two DLC packs add over 80 tracks to the game.