Very little is known about most of the deleted areas of Blood Omen 2. What is known is that there are quite a few sections of the game that either never advanced past the concept stage, or were removed late enough in the development process that there are gaps in the data files for them. One exception are the Eternal Prison Deleted Areas, which are discussed in that article.
There are two main sources of information on this topic. The first is concept art, either published online or included in the credits at the end of the game. Concept art exists for a variety of areas which are absent from the game, or appear significantly different:
The other indication of deleted areas are obtained by looking at sequences of area names in the game data files. For example, if there are areas called "lc01", "lc03", and "lc04" in the data for The Lower City, it is logical to assume that at one time there was one called "lc02" as well. These are the areas which are known to be missing for this reason:
|The Lower City||lc02, lc08, lc09|
|The Eternal Prison||ep03|
|The Wharves||wh06, wh07|
|The Hylden City||hc_02, hc_03, hc_08, hc_09|
In addition, three other areas are present, but do not load correctly - implying that they were unfinished and are not included in the playable sections of the game:
|The Upper City||uc02b2|
|The Hylden City||hc_04e, hc_04f|
Unfortunately, as these areas are inaccessible or missing, virtually nothing is known about what they would have been like to play through.