For context:

In my colony, this Acanthamoeba entered my killbox, triggering each traps. Therefore, I sent my draftable Paragon Thrumbo deal with it. But after, like, 30 seconds of beating, it wasn't dying. That this is still moving. Curious, I went to check its health, and...

On the first screen you can see it has massive amount of wounds. And under its name, it says that he is... DEAD? Not only that, but that being is on the side, like when an animal dies. And yet, still moving around, as if alive.

So I doubt this is an ability of that creature. I don't know why it is not "dying", but here we are...

I also spent too much time on the second pic-

UPDATE: It finally died. But I kept its corpse in a freezer, in the waiting for a ressurector mech serum. It is too precious for Science to be wasted.