Adventure 200

Adventure 200 is a text adventure for multiple systems.

Agents from the land of Grunlock have stolen the kingdom's five royal treasures, leaving the head of palace security in disgrace. The player must dress as a peasant and explore the land to recover the diamonds, gold, royal seal, enchanted mace, and ring before they dare to return to the king in his palace. The player must explore a dangerous desert, twisty mazes, a haunted castle, and other dangers on their quest.

All commands are via VERB NOUN entry, and there is a save/restore feature

Source: TheGamesDB