I'm rating low; due to the quality of the game itself, and lack of explanation of the 'powerups' in the game. However, considering that it was made within 24 hours, and it was partially made by a 9 year old (A 9 YEAR OLD? SERIOUSLY? LIKE HOW??!?), I'm kinda impressed, in a way. All I have to say is, as a first game, it's not too shabby. I think 3 is a good rating, and hopefully your son will want to strive to make more improved games. Keep up the good fathering sir :)