I was quite excited about getting to play this game, and at first I had a great time. Playing as an alien with attitude and being able to make humans crap out their dna was a funny concept. Then I came to find this was all you really do, aside from the ship-flying missions, which get old as well. This game was repetitive in the boring way, and the entertainment value and replay value are both quite low. I was highly dissapointed, but was cheered up by the release of Stubbs the Zombie. Anyway, the game was also very short, which is good in a sense because there is only so long you can zap humans and fly your ship around zapping humans and houses. This game was a big yawn, and a very big dissapointment. If you are intrested in it, rent it but don't buy it. You could beat it in a day or two, and by then you'll be bored of it anyways.