I think I can remember the original game. I think it was less complicated than this. It makes sense, as sequels usually escalate. I thought the overall design of this game was great. I really liked to see all the upgrades I could get. The boss was just freaking unbeatable.
Even with him teleporting back, he could get so much damage out of you! I loved the animations where the enemies blew up. It was fun to see the wheels on the tanks just fly around. I think I got three stars on the three levels I beat. You wouldn't think I'd stop before I got at least one medal, did you?