Dark disciples 2 by dodgysoft, its totally free and had loads of levels, good enough graphics for a crpg, nice thoughtfull design, lots of suprises.
Not as good as KOTC, but still dam good.
Have to find the website yourself.
PS if anyone knows the pattern your meant to put into the first quest (you will know when you find it) i would like to know, i could not figure it out, even though it is mentioned in walkthrough.