It's great to be able to review something right after another entry in the series! I believe this was in fact better. It wasn't as much of a problem with how you had to power up that one weapon. You get easier weapons right at the beginning. While I'm still not sure of the actual limits of this, I appreciate the whole thing. The music is even better.
I don't think the original one had sound effects. These work much better. Even the way the enemies explode is cooler. 1.5 is kind of a weird title. I guess it's just because it's that similar to the first game, but still better.
why is it so laggy
I found this game to be a little bit frustrating. The controls are clumsy and the animation is.. ok. Not a bad game as such.
how does the decoy tower level up?
Best Game Ever
Simply amazing! Genius blend of tower defence and shooter with good background music and top notch 2D graphics. Best game i've ever played