This Game is simple as implied in the author comments but personally it was to simple. No story line and questionable mechanics and audio. I think if you added a plot, better graphics and maybe some upgrades, This game might be worthy of a 3.5 possibly a 4 and maybe obstacles.
But I do have to say its better than I can do.
Animation and art is Bleagh. And the audio quality isnt great
Decent game, but boring mechanics and no plot. pretty arcade like gameplay, and addicting to boot though.