Underwater Survival · Planet 4546B
Subnautica
The complete wiki for Unknown Worlds' underwater survival classic. Browse creatures, items, recipes, and biomes with up-to-date data extracted straight from the game files.
Featured Specimens
Specimens of 4546B
100+ species
Creatures
Every fauna species with health, damage, behavior, biome spawns, and 3D specimen renders.
515+ entries
Items
Browse every item with descriptions, icons, encyclopedia entries, and console commands.
51 biomes
Interactive Map
Leaflet-based map with biome overlays, creature spawn locations, signal markers, and lifepods.
Daily creature games
Arcade
Silhouette guessing, Higher-or-Lower HP, and more mini-games. Inspired by LoLdle.
327 entries
PDA Encyclopedia
Original databank entries with full descriptions and dossier art. Searchable, localized.
245+ recipes
Crafting Tree
Full fabricator hierarchy with 14 groups. Filter by biome, station, ingredient.
Crafting Catalogue
