Medieval Left 4 dead 2, with a lot more teamwork focus (You need to watch each others backs, or you're gonna get whiped on the high difficulties.)

Has skill careers that level up to a maximum of 30, turning your hero from a Rat Killer to a Skaven slaughterer.

A primarily melee focused game, ranged is used for taking high value targets and specials, with some careers completey doing away with ranged weapons or limiting them.

At higher difficulties parrying and correct timing on blocks is of high importance as you go down in a few hits and only have 1 down before death.
So there's a bit of a learning curve, but Christ is it fun.

Medieval Left 4 dead 2, with a lot more teamwork focus (You need to watch each others backs, or you're gonna get whiped on the high difficulties.) Has skill careers that level up to a maximum of 30, turning your hero from a Rat Killer to a Skaven slaughterer. A primarily melee focused game, ranged is used for taking high value targets and specials, with some careers completey doing away with ranged weapons or limiting them. At higher difficulties parrying and correct timing on blocks is of high importance as you go down in a few hits and only have 1 down before death. So there's a bit of a learning curve, but Christ is it fun.