Mysterious Lab

Mysterious Lab is the first place you'll enter if you start the game with Grey. You visit this place twice. Onece is at the beginning of the game, second, (spoiler warning), is near the end after beating Bifrost. The enemies inhabiting this place are:

Fork Cannon, Galleon Sparkler, Dogu the Giant (boss 1) A jumping cannon, A spark-shooting crab, Hedgeshock (boss 2)