XGRA: Extreme-G Racing Association is a futuristic racing video game and the fourth in the Extreme-G series following Extreme-G 3. This game features more tracks as well as a brand new weapon system.Gameplay is similar but slightly different to previous games in the series. XGRA features a wide range of riders tracks and bikes that can accelerate at an incredibly rapid rate going from 0 to 300 mph in a matter of seconds. A returning feature is the ability to break sound barrier: upon reaching 750MPH all sound effects will cut out except for item collection sound other tider's taunts weapons firing and in-game music.XGRA allows players to race for 8 different teams with each team's bike having their own advantages and drawbacks such as Regeneration Handling Speed Acceleration and Shielding.