Wow!
This game was brilliant! It's clear that you put alot of hard work into it, well done! I did complete tihs first time so i dont know how other people found it that difficult to get passed the first few levels, it had a great balance of difficulty and fun.
I especially liked the way you could dedicate hours throughout the day to look for survivors or new weapons, i thought that was very clever.
Another plus point about this game was the movement. With most other defense games it's usually just aim and click but i liked how you could move the character around, it gave the game alot more interactivity.
The only bad thought i had about this game was the absence of the ability to upgrade the barricade or shelter. Even though this was not a major issue, it would have deffinately been fun to do.
Despite the one bad point i tihnk this game was brilliant, well done! I cant believe this was your first submission, its great!!