I almost stuck in a mission. I killed all enemies as I thought. But the mission didn't end, because there sitll was 1 fireworm from Chiron. The problem was - te worm was on 4th floor, and ladder leaded theer was broken. And floor tiles can't be broken. I spen an hour just tol kill it, and was almost forced to escape the misson. So - maybe add a 3-5 turn auto-explode timer for them. Or make walls/floors more breakable, so players won't stuck in this situation. This will also allow to use kite strategy with worms sometimes.