This game can be very good
it has a lot of potential, an RTS with RPG elements + zombies + soldiers is a great idea, i have nothing else more to say about the good part of it
but the bad part starts with the music, it doesn't fit, is a good soundtrack, but repetitive and is just not fitting well, also, the caracters animations and sprites are pretty choppy, still, i see you tryed, still haven't found any bug, but the soldier cant shoot to a place hes not aiming unless a zombie attack him, that really bothered me, also, i saw a soldier cant shoot if another soldier/s is in front of him, this make this a bit realistic but can get annoying, when i chequed "radar" i though it was just an upgrade, not a menu screen, i was dissapointing there, about how you couldn't expand the screens you see at the same time.
so far, i haven't passed the first part (wave 10) but i am sure there are some things you could fix in this game, like maybe the plot, in the plot you must cheq if there is any civilian contact on the city and also find out where is the super soldier infected with the virus and obviusly, kill him, still, the first part for example is about fixing your car.... i mean..... i can't find kind of words about how this game has so much power and i am dissapointed with it.... but i see you are not an online games companyes that just dont give a shit the bugs or things they could fix, you are human and i am sure you read the reviews of your game, if you read this, please fix those smalls scratches the game have.
In case you notice some grammar mistake, please forgive me, i am not a native english speaker.