Cool game! I heard it's full release will be on steam, you should get a page for it or somethin' so we could at least wishlist it! I got a couple things to point out if you don't mind.
1. I don't know if you know this or not, but when using the option "push players" the hitbox is extremely large. You could be a good distance away from an npc, and they'll fall over as if you have a ragdoll aura.
2. NPCs should have a way to at least defend themselves against zombies, as they can only run away at the moment.
That's all, just two things to point out. Again, I don't know if you know about 'em or not, just felt like pointing them out. And don't feel the need to rush and fix these things if you even had that in mind, it's not too big of a deal since this is only a demo. Other than that, it's a pretty fun game!
Yes the full release will be on steam, hopefully the page will be available next month^^
and thank you for pointing these things out, also no worries I already know about them and planning to update in the full release, the push player is still experimental hahaha and for the NPCs, well, they're still stupid hahahaha, I want to make them able to defend, also be smarter in the already existing levels like slider of death and high grounds by making them able to see the surrounding better so they would feel more alive :D
but sadly still not having much time for them as I'm working on other stuff that're required for full release for now xD
but no worries they're planned to be improved and much more than these 2 things you pointed out :D