Four Crystals of Trazere (other titles: Legend) is an RPG released in 1992 by Soft-World. The game was released for Amiga, Atari ST and PC (DOS).
The action takes place in a fantasy world in the land of Trazere, which is controlled by evil forces in the form of mutants, goblins and other monsters. Your task is to find the source of evil and save Trazere. During your journey through the land (view of the game map) you will visit cities where you can buy weapons, horses, etc. Wandering around the world, you have to watch out for ambushes - if you do not escape - you will have to face the forces of evil on the battlefield.