Ishar: Legend of the Fortress (PC/DOS) 1992, Silmarils "Part-1"

The first game in the series came out in 1992 on Amiga, Atari ST and DOS. It takes place on the island of Kendoria. At the beginning, the player controls a warrior called Aramir, and he must defeat Krogh, an evil sorcerer who has killed lord Jarel. The game takes its name from Krogh's fortress, Ishar, whose name means "unknown" in the game's fictional elf language. In order to achieve this, the player's characters must travel across the whole island and, among other things, meet with the surviving companions of Jarel.
--
Sorry about noobish gameplay here in part-1! Now that i learned some tactics and tricks later like how to use "multi" attack while pressing "F1, F2, F4 - F10" keys instead of sluggish "mouse" controlled attacks --) on to Part-2