Zork II: The Wizard of Frobozz

You will explore a long-hidden region of the Great Underground Empire, a region dominated by the Wizard of Frobozz. The wizard was once a respected enchanter, but when his powers began to fade he was exiled by Dimwit Flathead. Now bordering on senility, the wizard is still a force to be reckoned with. Your goal, as you venture into the wizard's realm, is to avoid his capricious tricks and learn to control his magic.