Several games I have not gotten all 5 quests solved in act one.
On the other hand one game I actually got all five in the first dungeon. Arrived and to my total consternation three bosses were in the same room jostling and pushing each other to get their turns at me. With 2 quest items on the floor in adjoining rooms. This was the only time I ever got more than 3 in the same dungeon.
