Biomes
Each Waycandle rolls its biome when you enter it, so you can't choose one. A biome sets the ground, what blocks your way, the light and the monsters.
Grasslands

Rolling meadows dotted with standing stones and fireflies.
Monsters: Bone Scrap, Gargling, Waxling, Waxen Spitter
Boss: The Hollow Warden
Swamp




Sunken boardwalks, bubbling pools and hanging moss.
Monsters: Mudling, Grave Rat, Bog Wisp, Bog Toad
Boss: The Risen Warden
Mountain


Cold cliffs, scree and abandoned mine carts.
Monsters: Slagling, Cave Cricket, Geodling, Ember Slagling
Boss: The Geode Colossus
Deep Forest




Ancient trees, mushroom rings and lantern-lit cottages.
Monsters: Rotling, Lantern Moth, Spore Spitter, Hollow Wolf, Puffcap
Boss: The Hollow Watcher
Desert




Wind-carved dunes, bleached bones and sunken ruins.
Monsters: Scarabling, Thornback, Dune Mite, Sand Spitter
Boss: The Dust Lioness