If you love RPGs, not too fussed about the graphics that are still correct for the era and upgradable through the "mods" of the community available on the net.
The ancestor of Skyrim, (which is a region on the map) Oblivion, plunges you into a fantasy world of medieval type where you will have to fight from the beginning (start you in jail) and perform many quests to do change history as well as your character (you create your own character at the start) and gain experience according to your choices and orientations over the game. Whether you decide to play an elf expert in archery or a great black magician magic or simply a Nordic tapping on anything that moves, you will have something for everyone and for a long time if you do all the quests - replayability possibilities if you want to test different classes of characters ...
In terms of this 5th anniversary version will get the Dlc on disk as well as a course and making of the game board also on disc (3 disks total).
PS: The French version is good but this game is worth to be played in VO if you feel like it - this, good game!