The Elder Scrolls 4: Oblivion
We are waited invasion of demonic creatures from other plan of a reality, with searches of the gone successor of a throne in the country captured by chaos, the fierce fights, intrigues, tens quests, books, locations and, certainly, a modest role in rescue of the world.
The first, that we see in Oblivion - shaking the schedule which should mark the beginning of a new era of visual technologies in genre RPG. Further - completely the alive world in style Gothic, that is wooden bars from TES 3 have sunk into oblivion. An artificial intellect of monsters, quests, a plot, a choice of the weapon and subjects and other, other, other - all this also is realized top-level. Otherwise also could not be.