Morrowind

An Easter Egg is an intentionally hidden cheat or hidden content in video game.

The concept of affecting the universe through supernatural methods, breaking the physical laws. Can take form as an act performed by a person (magician,conjurer, wizard, ...) as a property of an item (artifact, wand, focus, ...) or as latent characteristic of a world.

An industry game design standard that's appeared in many games over the years, the fetch quest involves sending the player out to collect a certain number of items, and return them to complete the quest.

Information on the time honored tradition of killing rats. Killing rats is a much cliched first quest for many western RPGs.

A glitch is an action performed within the bounds of a game engine that was not intended by the game's developers. Glitches are often performed by the player, though they can also occur independently.

The Khajiit are a cat-like race from the Elder Scrolls series who come from the province of Elsweyr.

The Altmer are a race of high elves from the Elder Scrolls series. They come from the province of Summerset Isle.

A suspended object defying gravity.

The Imperials are a race of very well-educated and well-spoken humans from the Elder Scrolls series. They come from the province of Cyrodiil.

Whether you're dead set on getting that sword the level 99 boss has, or the local blacksmith wants you to deliver some armor, questing is the act of...well, doing quests. MMOs and RPGs are the primary users of this concept.

House Dagoth, or the "Sixth House Cult", is an organization that seeks to remove all non-dunmer from the province of Morrowind. Their leader is the dreaded demi-god Dagoth Ur, immortal archenemy of the three reigning god-kings: The Tribunal.