Platform: iOS
Price: $3

iOS gaming is becoming an increasingly viable (or at least feasible) option for large developers to make smaller side-project-style games. In this case you've got the creators of the long-running futuristic hover racing series Wipeout taking on a toybox racer (with great production values, to boot). Since others have said it we don't necessarily want to say Micro Machines, but it's basically Micro Machines.