Eureka and Deep Dungeons.

But somehow they made the new Deep Dungeon sluggish and tedious(first 40 floors). Besides the new bosses in there, its probably the worst Deep Dungeon so far. Funny how Palace of the Dead is still the best Deep Dungeon experience, from start to finish. It might be the longest one but also the best one, in both early pace, gradual difficulty, mysticism, and atmosphere feel. Not to mention the 2 last bosses of PotD are still my most memorable ones, in feel of accomplishment and their sense of difficulty. EO Has the mysticism at 81+ and the last 3 bosses makes it interesting but before you get there, its a pure slug and bore fest.