utter crap
I don't know, i wanted a game that didn't feature Mario and was not to expensive. Well Space Invaders certainly qualifies. Further more, on the back it had these screens of various famous places around the world where you had to defy the space invasion and it seemed like fun. I was wrong and should have known better. Space Invaders were no fun then and they still aren't now. As you shoot the little buggers they start moving faster and faster. In the end it comes down to luck if you accidentally hit one. You can use some special weapons (this is the so-called "revolution") which improves your chances of hitting the bastards. You have to use the stylus to activate the weapons, while the rest of the time you are using the buttons. You could use the stylus all the time, but this makes the game unplayable. If someone wants to give it to you for free: politely refuse.This game is utter crap!