I thought it as pretty good for a first game.... But on the other hand I thought the animation and the handle of the turret needs to be fix, at times I couldn't fire right.
not bad but...
the game takes too long to beat plus you should make a computer mode if you make a second one wich I hope you do try to make more variety of weaponry to use so you can destroy more things. The building colapsing wasn't too bad but the next one could you make it so it takes more shots to take it down like each time you hit it it breaks piece by piece and the plane flying over was cool. Plus could you improve the sound effect =b overall the game wasent too bad so I give it a 7/10 hope you make more games like this and good luck =D
Is there no end to it? Way boring, sound effects got really annoying also.