This is a pretty mediocre game. I don't like it that much because there doesn't seem to be much of an aim. All of the enemies look exactly the same. The graphics were not terrible, but nothing to be proud of either. I think you should also be allowed to hold the space bar down to blast at enemies. It does have some good use of colors.
It seems to be vaguely Mega Man-ish. I think it's mostly because there's this weird dog thing on the menu screen. I wasn't interested in playing long enough to see if he showed up. I do like the three strike upgrade. It's pretty forgettable.