The game ran too slow. The quality for some strange reason kept switching all on its own despite the fact I had changed it to HIGH. The original game was a lot more fun but had a lot more glitches. I would have been happier if this sequel was just the original but with the glitches ironed out and a lot more power-ups. My score from the 1st one: 53210 - all powerups - really far until the game glitched on me when a mole tunneled into my wall( even tho i had shot at it it still wouldnt die) then passed through the wall and carryied on going out og the flash window and still wouldnt die no matter how much I mined, shot at, airstriked, and nuclear blasted. grrr. In THE SEQUEL I died because it became so slow i couldnt do anything, i had no sheilds at all, and i died on $50.