Spoiler
Niyri:

You ever met a female dwarf? No? Well, now you have! She used to be a soldier in the Militia, but she left after an intense disagreement with her superiors. She's been angry ever since. She's skilled with both axes and sculpting hammers, and is just as likely to kill you with either.
Skill sets: Rage, Discipline, Shielding
Original D&D classes: Fighter, Barbarian, Weapons Master, Frenzied Berserker
Faenor:

One of the few Snow Elves living in the city, Faenor gets by as a hunter, tanner, and ranger. He owns the Leatherworks shop in Market Square, but he lets a couple of the local kids run it. Sales are better that way - people don't really like the Snow Elves very much, not after the war. He keeps a winter wolf named Kiba as a companion, though he often gets himself into more trouble than Faenor cares to deal with!
Skill sets: Swordsman, Bowman, Companion
Original D&D classes: Ranger, Deepwood Sniper
Eira:

The Rimefire Witch of Nara'kul, a celebrity in her own right. She is a chosen of the shattered goddess Hleid, who was split into myriad pieces after her evil half-brother, Iborighu, struck her down in battle aeons ago. Most of Eira's Techniques restore MP, and her spells all generate TP - so go crazy with the casting!
Skill sets: Rimefire, Nature, Attunement
Original D&D classes: Druid, Rimefire Witch
Fallion:

An errand boy at the Lady Silver Inn, owned by the lady Elmindreda. How did
this little tyke get picked for service?! There has to be a good reason... and to hear him put it - if you see him coming, it's already to late! He is good friends with Alistair, who also works at the inn, and with whom strange secrets are kept...
Skill sets: Shift, Sneak, Unleash
Original D&D classes: Beguiler, Binder -- performs more like a Rogue with Beguiler flavors for this project
There are more characters to meet and ally with, but the demo has just these four... and maybe one more...