Ok, lets see if I can figure out who's retreating properly....
Xendengalis: You shout, "Argh! Too late to retreat! Oren, can you inspire us with your song?," and "Grenades, if you have 'em!," since the ceiling is about 12' high, there is room for careful tossing.
Kerith: You crowd into Gertrude's space (I think we had decided that you could do that, but I'll impose slight penalties since you are trying to not injure or trip over the dog while you're fighting) and thrust at the big centipede, and ichor oozes out of a new wound in it's side.
Blackwing: Very well.
Huge Monstrous Centipede: bites Norynth, sinking its slimy fangs deep into his calf. The damage is minor, but Norynth finds himself once again fighting off poison.
Gertrude: Barks loudly at the bug as it injures her master, and leaps forward, but again her teeth have trouble getting past the creature's natural armor.
Norynth: (It's impossible to arrange a flanking position from where you are) You make a jab at the thing, missing, and step back 5' into Titus' square, calling out: 'I think that I have had quite enough of these giant scuttlers. Oh for some Goblin to break the monotony, eh Titus!?!"
Alexi: you move back to wait at the corner.
Michelle: You toss off another Missile and then move back down the corridor the way you came.
Medium Monstrous Centipedes: Most of these are milling around behind the front line, eager for a chance to feed. The one that can reach Gertrude attacks her, hitting for minor damage, and making her yelp with pain.
Oren: After a few moments of amused confusion at Xengendalis, you follow Michelle and Alexi back down the corridor.
Titus: seems interested in the prospect of fighting goblins, Titus remembers his directive to guard Alexi and takes off after her down the corridor.
Foran: You retreat as far as you can toward the fungus-room, (double move).
(OOC: Map coming later today)