Besides these additions, which will surprise and delight veteran players, in Diablo HD - Belzebub you'll find two new character classes (barbarian and assassin) and more difficulty levels.
Other new features include new locations and final bosses that will make the game even more difficult. The legendary Butcher and Skeleton King will be in good company with huge new enemies.
Diablo HD - Belzebub is a gaming experience very similar to the original, but with lots of additions that not only make it more playable on modern computers but also add a lot of interesting content.
It's necessary to have Diablo 1 installed in order to use this mod.