Hi,

I like the concept! I believe the actual game is a bit roughly made though,
so here are a few suggestions/comments:

1) What's with the random car spawns? Make them spawn outside the user range, it's not so nice to see a shooting car spawn right in front of you.

2) The weapons are cool, but could use a lot more balancing. Also make it so turrets can take damage, now they are really overpowered.

3) The cars are disappearing in the wall, why? They even go off the entities list, instead of just making their X/Y inverted. This makes it very easy to win the game, just sit in a corner.

4) Cool soundtrack! Where did you get it?

5) ESC + ESC quits when in-game, very annoying! When you're in a confirm selection screen, and you press ESC, you usually just go back to the game instead of quitting!

6) The explosive sprites don't go away, giving a very dirty feel after a while. Make them disappear after a timer or maintain a max amount of them internally.

7) Game over? Is that all you got when you survive the final wave (which is very easy) ? Make it better and harder! Make new levels! Now I'm already done with the game and I can safely delete it from my hard-drive, whereas otherwise I would play it more.

Hope you can do something with that, I also wrote a review on my website.

Nick

Awesome game. I like that you've provided the source code, too. I can learn a few things from this. :)

Biggest issue I had with the game was that at first, I didn't understand how the shop menu worked at all, and didn't understand what item did... I also couldn't pause the game to buy stuff, so while I was trying to figure it out, I was getting shot. I'd suggest making it easier to identify which items you can buy.