Graphics and sound in this game is good but the gameplay is very lacking. This game is in the same genre as games such as Trials, Learn to Fly, and Joe Danger but this one lacks in any way of challenge and creativity. After playing through the entire game I found that there is no skill involved, just holding the up button and pressing the X button when you buy boost. Rarely if ever did I need to use the tilt and the fact that zombies gave you extra cash didn't really matter since you hit them anyway and didn't have to go out of your way to make sure to get them. The Graphics are good, controls are solid, sound is alright, but the gameplay lacks in every way. In a game like Trials you have to fight for every inch but in this game you just play it till you get enough cash to upgrade. Even a game with Upgrades, such as Learn To Fly, requires skill to go farther than just buying the upgrades will allow. I say again that the game is well made but the gameplay just isn't there.