The Elder Scrolls IV: Oblivion GOTY Deluxe Edition (PC Digital Game Download)

Key features:

Live Another Life in Another World
Create and play any character you can imagine, from the noble warrior to the sinister assassin to the wizened sorcerer.
First-Person Melee and Magic
An all-new combat and magic system brings first-person role-playing to a new level of intensity where you feel every blow.
Radiant AI
This groundbreaking AI system gives Oblivion's characters full 24/7 schedules and the ability to make their own choices based on the world around them. Non-player characters eat, sleep, and complete goals all on their own.
New Lands to Explore
In the Shivering Isles expansion, see a world created in Sheogorath's own image, one divided between Mania and Dementia and unlike anything you've experienced in Oblivion.
Challenging new foes
Battle the denizens of Shivering Isles, a land filled with hideous insects, Flesh Atronachs, skeletal Shambles, amphibious Grummites, and many more.
Begin a New Faction
The Knights of the Nine have long been disbanded. Reclaim their former glory as you traverse the far reaches of Cyrodill across an epic quest line.
This English-only Deluxe version includes the following Downloadable Content (DLC)

Fighter's Stronghold Expansion
Live the life of a noble warrior in this expansive castle with private quarters, a grand dining hall, and a wine cellar.
Knights of the Nine Quest
Vanquish the evil that has been released upon the land. New dungeons, characters, quests, and mysteries await.
Spell Tome Treasures
Get these books and find low and high-level spells, as well as new powerful spells with multiple effects added.
Vile Lair
An underwater multilevel hideout for evil players to find refuge, providing your character with safe haven.
Mehrune's Razor
Conquer one of the deepest and most challenging dungeons in all of Cyrodiil to claim this fearsome weapon.
The Thieves Den
Uncover a famous pirate's lost ship and claim it for your own. Designed for stealth-based characters.
Wizard's Tower
In the frozen mountains of Cyrodiil stands Frostcrag Spire, a tower of wonders for your magic-oriented character.
Orrery
Harness the power of the stars. Rebuild the Orrery to unlock the secrets of this Mages Guild Inner Sanctum.
Horse Armor Pack
Tamriel is a dangerous place. Protect your horse from danger with this beautiful handcrafted armor.