Argyle King
Legend
I'll echo what some others have said and say GURPS.
If you don't want to do the work of building templates, plenty of people on the SJ Games forum have resources. It's also worth mentioning that many of the books (such as Banestorm) have templates in them.
For whatever it's worth, I've also found that many of the old D&D adventures from 1e and 2e seem to work fairly well in GURPS. Though, undead tend to be a lot rougher to deal with in GURPS.
If you don't want to do the work of building templates, plenty of people on the SJ Games forum have resources. It's also worth mentioning that many of the books (such as Banestorm) have templates in them.
For whatever it's worth, I've also found that many of the old D&D adventures from 1e and 2e seem to work fairly well in GURPS. Though, undead tend to be a lot rougher to deal with in GURPS.