i dont know if it is cracked and i dont know if it work

American astronaut Captain Charles "Chuck" Baker lands on Planet 51 thinking he's the first person to step foot on it.

To his surprise, he finds that this planet is inhabited by little green people who are happily living in a white picket fence world, and whose only fear is that it will be overrun by alien invaders
........................like Chuck!

Lem lived an uneventful life in a quiet suburban neighbourhood, until, one day, a spaceship came down from the sky and its crew transformed his life. Chuck needs to escape from Planet 51 by finding the lost parts of his ship. Drive through the incredible cities of Planet 51 with Lem and Chuck.

Again, konami developer make a game. Whats new in 2010?