Grabber Worm ignored terrain to get me, and then pulled me through the terrain and I ended up falling and taking a lot of damage.

Core worm ignores level geometry and can grab players through walls.

End of timer worms can grab through walls it happened when playing in ice strata

Enemy grabber-type (not ceiling monster) had me grabbed through map geometry.

that stupid invulnerable worm can grab people through terrain

There is a bug where the worms that appear when u have been to much time on a level can go through terrain and grab you back also through terrain, making it impossible to save the grabed person. I ...

Worms can pull you trough walls and release you under the map.

Cave-Leech/Worm they should not be able to grab throu the walls, I was in first room, the tunnel to the next was about 10m long and an cave-leech grabed me from out of the second room... as a dril...

These worms that grabs you and drags you away con become very elongated and phase through walls

Worms should not be able to grab through a wall or tunnel. They should only be able to grab you in an open area.

Reaper Worms can phase through walls/ceiling and can grab a dwarf with little to no warning. It is then neigh impossible to save the captured darf as they are dragged through solid rock.