Korona: The Movie: DDDD - 40 - Branching Paths
0The spinny field and connected areas on floor 9 appear to be fully explored, so it's time to venture elsewhere. Mainly the northeast warp out of the central zone, and the hallways that branch off from there.
I'm fairly certain there are three more crystals out there somewhere that need to be activated before the boss door will open, and given the size and complexity of this floor, it could take a while to find them. And it couldn't hurt to grind up more levels anyway, and hope for some rare drops along the way.
Game Summary -
DanDan Dungeon Daibouken (だんだんダンジョン大冒険, roughly, "The Great On and On Dungeon Adventure") is a bonus first-person dungeon exploration jRPG set in the labyrinth beneath Belzebuth Castle, and sufficiently long and involved that it could stand separately as its own game, if one with virtually no plotline.
At the end of each floor, Korona must face one of her friends as a boss, who then joins the party when beaten. With the help of her allies, she must conquer eight floors full of monsters, tricks, and traps to finally reach Noel. There's an ending upon beating her, but then Noel joins and the way to an even more challenging ninth floor opens up. Assuming you can find it...
Also, the game includes quite a few external references, including a surprising number of monsters loosely based on (usually B-list) horror films, like The Deadly Spawn, TerrorVision, The Day The World Ended, and Frogs. On the other hand, the main story does mention Korona's mother enjoying such movies, and Noel joining her after moving in with them, so it makes a certain amount of sense.
For a general overview of this bonus game, see this previous video from the end of my playthrough of the main game: • Korona: The Movie - 59 - Bonus Game Overvi...
Refer to the following link for more information on DDDD, plus detailed maps and other information I'm going to try not to look at during the playthrough unless I get completely stuck: http://kwhazit.infinityfreeapp.com/trans/korona/DDDD.html