Hello, Just buyed War for the Overworld from GOG and I started playing the campaing. I'm currently trying to complete the Short Joke Achievement in level 5 without sucess. I found it too hard to be done. I readed there is a bug related to this achievement in a Steam's forum. Something about players unable to fortify the walls of the sanctuary and earn some bonus. Is this information true? Any hints about how to complete this achievement are welcome too. I'm having some trouble to manage all my cultists while defending my dungeon against invaders. Even with a big archive and temple I was unable to complete the ritual in less that 20 minutes. Looks like work-a-lot potions dont work at all to improve completition time.