King's Field [U] ISO
[SLUS-00158]

King's Field can basically be described as Ultima Underworld on steroids. The game is unforgiving at the begining and focuses much more on combat rather than NPC interaction. There is some NPC interaction but it is nothing complex. The combat is also rather simplistic. There is no blocking mechanic, you just attack the enemy until it drops dead. There is little need to grind levels. The game can be completed with character level of 30.
What makes this game interesting is the exploration. The game is set on an island called Melanet. You are prince Alexander who sails to Melanet to retrieve the legendary Moonlight Sword. While exploring the island you learn its secrets from its residents. They give you backstory and their current conditions. Some will ask you for help or trade goods with you. The game is experienced best without any spoilers so if you want an engrossing experience, its best to play the game without a walkthrough.
Note this though, you should not sell any crystals no matter what, They are one of the most useful things you can acquire.