The best new addition is the ability for two players to race in the same space, which can bring a new level of fun to AR.
Along with a new battery saver mode, the game has also made the move to 60fps graphics for an even better experience.
There are nine different built-in tracks to select from. Once those have been conquered, the Track Builder will allow racers to design their own courses.
While playing, you can collect and use crazy power-ups like rockets and laser to blast your opponent into pieces while racing to victory.
After notching victories, you can even unlock special paint schemes for your car.
Room Racer is designed for the iPhone and all iPad models. It can be downloaded now on the App Store for $1.99.