Needs some more meat on the bone but recorded a playthru for you: https://youtu.be/8RzGySiDaGM

Thanks for the advice. I'm working on an update to this so these problems should be fixed sometime soon. Still learning, so thanks.

Nice short demo map. A few things to probably keep in mind in the future:
I could skip walking through the house by jumping over the fence from the deck. The zombies were already dead by the second area because the combine killed them, and I could jump on top of the walls by carrying that sign and vaulting up on it and then on the walls.

Nice one, this time it worked.
Here's some feedback for you https://youtu.be/U3CcCZDXmZ0