Not Great
It's not that enjoyable to play. Switching between guns was a problem. Then in between the nightmares i have to walk in the dark and wait until the Narcolyxii pops up. The only reason I gave this a 4 was because i had to know how it ended. That's all. I hate playing games that i don't finish. So it was at least decent enough to finish and see the ending.
Definitely could've been better
The game could've been better, as stated in the title. The story, I could tell, was supposed to be at least somewhat creepy, but the art just didn't cut it for that. (Plus the snake thing looked... Cute) There were tons of bugs, which many were named, but the one I didn't see was that the streamline the jets make, can be attacked to kill the jets. I also found that the waves were either too hard, or extremely easy. Hell, once you get two of the A.I. guns fully upgraded, you don't even need to do anything.
The unexpected mini-game at the end annoyed me, as I didn't realize what was happening, until my much needed headstart was gone. Then when you continue the game, you are not given a second chance to win the good ending, you'd just have to start all over, which made me think it wasn't worth it. The storyline could have been good with more refining, and better art to fit the mood. The gameplay though, was not too bad, and I usually hate tower defense games. Anyone who says it's too repetitive has never played a tower defense game. The last thing I found I didn't like was the pieces of reality. While the idea wasn't bad, they were always in the same place, and long before the waves come in. If you're going to implement an early finish with those things, make it harder.
2 words...
Learning curve! The difficulty difference between level 2 and level 3 is nuts. If you haven't upgraded your damage level you are s-o-l. I like it but ease us into the harder opponents instead of charging me all at one time when everything before has been very tame and gentle.
missing to many basic features
cool concept, and mostly fun game. your missing a mute button, a pause button, dificulty settings(because it was way to easy) and the button mashing at the end was just stupid. its like you've never played or made a game before in your life.
Uh.. Yeah.
Didn't like it much. Maybe I just didn't see it or something, but I couldn't figure out how to change weapons after purchasing more than one. The game is a big buggy too it seemed.