I liked this very much, simple defence game. Though I found it very punishing that I couldn't move the defences between rounds. The new defences didn't seem to be enough when the number of enemies increased. The sniper tower also seemed to attack in a direction even though the attack zone was a circle, plus the range seemed infinite? 

Good work, it did hold me for a couple of rounds, just messing with the different defence types :D

I liked the tower defense mechanic :p
If you continue this project after the jam to polish it a bit it could become a good little game !

I really like the concept of this game. It has simple mechanics but is yet very challenging. But I found one problem: If you move your people far away from the zombies, the zombies just leave and afterwards nothing happens anymore. Neither was I able to construct more buildings nor did any new zombie waves occur.