One of enemies appeared as statue.

[Zaibas]

I used latest Quakespasm, no mods - just Quake. In first level of episode 1, area with bridge i killed all enemies... except one. He took no damage and was not moving. Then i tried to hit him with axe and grey particles appeared instead of red ones. Also hit sound was like when you hit wall or floor. I saved game and after loading it, thing was still there. Here is save file.
https://drive.google.com/file/d/1Heh...ew?usp=sharing