Ok I am trying to remember the name of a sega saturn game I played a looong time ago.
What I do remember from the game is:
It takes place in a medieval setting, its kinda dark themed. You control a character in third person kind of like tomb raider. Its a knight type guy since you can change armors, weapons, shields ect. I remember you could walk the world and go from plains to forest to caves continuously without it changing screens to load (I think). One of the caves is a fire type cave with lava around and you fight a 3 headed dragon that if i remember correctly doesnt leave the lava, I think you fight the heads. Another part I remember is in the forest, there were trents and if you got close enough they would rush you and attack. I remember there were also undead zombies in one part of the world and many other fantasy type monsters from medieval times. It was realistic type for that time not cartoonish.