Longtime Test of Time player, here. I've won the Midgard scenario more times than I've had hot dinners, but I only remember discovering Bifrost once. And I can't remember how I did it. In the game I've got going right now, I think I've completed every single quest available (except for the doomsday Ragnarok quest), I've been hanging from Ygradssil for aeons and I've got a siege engine ready to go. I think the only quest-related things I failed to complete were the Embassy quests and the reliquary quests (mostly because I wiped out the Goblin capital at the beginning of the game). What do I need to do to make Bifrost appear, and have that poxy Unspeakable Horror appear? It can't be a matter of research - or of failed quests, because completing the reliquary quests will win the game straight off. I've scoured through the rules.txt and it looks like I've fulfilled the prerequisites, and that I'm just waiting for some kind of randomiser to decide that I've won. How do I win with Bifrost?