Mosaic biomes are typically restricted to one per map (though they also tend to be rather large), and contain a random patchwork of all other biomes within them. A signature of the Mosaic biome is the presence of lakes (several small holes of ocean), identical to the edges of islands, in the appearance of a circular shape or other obscure polygon.
In Don't Starve Together, Meteors will sometimes fall in the Mosaic biome, so broken Boulders and Moon Rocks can often be found there. Twiggy Trees and Juicy Berry Bushes take the place of Saplings and Berry Bushes in certain worlds. The Rock Den spawns in this biome, sometimes found with multiple Grass Gekkos around it. Herds of No-Eyed Deer will sometimes travel around in this biome from Autumn to late Winter. Also in Winter, a Loot Stash can often be found in this biome.
|Surface||Chess • Grasslands • Graveyard • Forest • Marsh • Mosaic • Rockyland • Savanna
(Desert • Deciduous Forest ) (Beach • Coral Reef • Jungle • Magma Field • Mangrove • Meadow • Ocean • Tidal Marsh • Volcano ) (Battlegrounds • Cultivated • Deep Rainforest • Gas Rainforest • Lily Pond • Pig City • Painted • Pinacle • Rainforest • Suburbs • Wild Plains ) (Lunar Forest • Lunar Mine • Rocky Beach • Waterlogged )
|Caves||Mushtree Forest • Rocky Plains • Stalagmite Terrain • Sunken Forest • Cave Swamps|
|Ruins||Labyrinth • Military • Sacred • Village • Wilds
|Related||Bridge • Map • Road (Trail) • Turfs • Abyss
(Interiors ) (Lunar Island )