While
Mass Effect Legendary Edition will have over 40 other expansions and DLC to play, there are a couple of omissions within the bundle.
According to Game Informer, the Pinnacle Station DLC won’t be available due to data corruption.
Pinnacle Station was originally developed by Demiurge Studios, not BioWare. The source code for the DLC has been lost, and when the studio tried to retrieve the backups, the data was almost completely unusable. In order for the
Pinnacle Station DLC to be re-released, it would have to be a complete remake.
Pinnacle Station was the second DLC pack for
Mass Effect and it added a training facility, along with 13 new combat scenarios.