An Elder Scrolls Legend: Battlespire

In Battlespire (named so after the training facility for battlemages), the player takes the role of an apprentice who, on the day of his final test, discovers that an army of Daedra led by Mehrunes Dagon has invaded and killed nearly everyone. On top of that, his partner is being held captive by Mehrunes Dagon himself. Over the course of seven levels, the player must travel through various realms of Oblivion to reach Mehrunes Dagon, defeat him and escape back to Tamriel.

Multiplayer
Bethesda introduced a multiplayer feature that included a cooperative mode to follow the single player storyline online as well as a team-based versus mode to fight using all the same strategies from the single player. This was done through the multiplayer network which is now GameSpy. Though no longer supported by Mplayer/GameSpy Arcade, one can still play through the Kali multiplayer network client, which supports and works with all the features in the game.

Emulator
Battlespire requires a DOS emulator in order to be run on modern operating systems. However, given that it is one of the most resource-demanding DOS games ever released commercially, even many modern computers struggle to run it.

Other notes
There are also some other marked differences between this game and its predecessors:
 * Lack of a rest feature.
 * Lack of shops or gold (broken or lost equipment must be replaced with randomized drops, either from slain NPCs or treasure piles).
 * Enemies do not reset. They are also not randomized.

Reception
Reviewers seemed unimpressed as a whole with Desslock of GameSpot noting that, compared against Daggerfall, "Battlespire's less expansive scope, hack-and-slash gameplay, and technical problems ultimately provide a role-playing experience that is only occasionally satisfying."[1] Game Revolution's Tom Garcia decided that, "Battlespire had very little to offer the gamer other than more action than a regular RPG. However, even the action was completely negated with a horrible semi-3D engine plagued by bugs, glitches and lots and lots of clipping errors."[2] PC Zone UK was, on the other hand, relatively upbeat assigning a score of 75%.[3]

Averaged across the four reviews available from Game Rankings, Battlespire achieves a score of 63%.[3]