Really nice little jam.
Eric - nice map, good progression, quite easy but fun.
MFX - like the evil brother of Eric, some neat ideas but some horrible gameplay moments. The secrets were cool.
Scampie - very small but nice style, love the orange glow.
Skacky - brilliant, what great fun packed into one courtyard, love the hectic gameplay and all the details too.
Sock - great too, kinda like a scaled down Skacky with good detailing and hub-based combat. Great secrets.
Both those last two are good shorter maps in themselves, let alone in a 2 day jam.
Demos: (mostly second runs in the end lolz) http://www.quaketastic.com/files/demos/retrosham1.zip