In act 2 once you get to the imp village, the first time you leave you will be summoned away. Don't leave by trying to enter the BF, then enter and leave the BF from the new location (you will miss the summon quest that way). Walking out of the village, being summoned and then entering and leaving the BF is ok.
The end of act triggers are;
act 2 - giving 3 items to the alchemist
act 3 - accepting a certain witch's challenge
I was just about to ask.. since there are "Acts", are there distinct markers telling me when an act will change? Or is there a primary task to complete before you move on?
