Well I had a better version of the current but its still pretty good doesn't have good zombie models but here it is, enjoy! (E to slow down time, LMB to fire it does fire just no visible indicators except a textbox)
Sorry, I can't access it. Maybe try build it on web version and upload it on itch. It wont work because its local host and well... I'm pretty much far from this game local location lol, Sorry again.