I really like the atmosphere and the building + zombie models. I will say I had some problems figuring out what to do, and I also ran into the dying on restart bug.
Sorry you ran into that bug. We thought we had fixed it before submission :(
Thanks for your nice comments! We wanted the game to be a bit challenging, and for players to replay the game once or twice to figure out what to do! But I may add some better story/pop up tips. Thanks again YosemiteMark!