If you too don’t know what you are doing in the dungeon, read the help text here.
Dungeon crawling games aren’t my cup of tea (Early Grey, +1 to pomposity). In the same manner that MMORPGs like WoW give me a kind of existential dread, so the endless slog of fight the monster, loot the room, on to the next level holds no appeal for me. Zombicide is the closest I’ve come to enjoying a game like this, as it essentially bolts a zombie theme onto a simple dungeon crawler. But it lacks ‘proper’ campaign and for reasons we have gone into before, I have been turned off it.
Imperial Assault, announced at Gen Con, is a Star Wars theme bolted onto Descent.