Has Potential
Nice little game, but it does have a few flaws. Namely, the upgrades can all be easily bought by around lvl 9 or 10, leaving little incentive to continue playing. Also, when I was playing I found that the canon/missile launcher quit working after the first lvl; however, the machine gun was so powerful after a few upgrades that I barely missed it. Lastly, the mines aren't very clearly defined; I had to die and restart twice before I figured out what was going on.