I tried playing it.
I don't like that you can't see what the skill you're choosing at the beginning does before actually choosing it.
It seems my 9 in numpad doesn't work, it just says that i stand alert, while the other keys make me move.
Also, I'm not capable of using alt+62 to get down stairs, and in my keyboard it's the only way i can do >.
And finally, there are items but i can't find the key to pick them up.
Besides that, i started the level, killed everything an couldn't go down. No story? nothing?
I did see that sometimes monsters wouldn't surround each other and decide to stay behind others, while they could move and attack me.
This are the things I noticed. Maybe you're already planing to change them, but I don't know.