Tangrowth co-leads Pokémon Pokopia’s opening story as Professor Tangrowth.
After Ditto awakens in a world abandoned by humans, it encounters Tangrowth, who has taken on the role of an investigator studying the damaged environment. Professor Tangrowth wants to understand why humans and Pokémon disappeared and how the land might become habitable again.
This character gives the early adventure a scientific and exploratory framing. Pokopia is not simply about decorating a settlement; the player gradually uncovers clues about the world’s past while restoring habitats for Pokémon. Tangrowth therefore connects the practical building systems with the game’s larger mystery.
The name can cause confusion because “Professor” is a story title rather than a separate Pokémon species. Tangrowth is the species name, while Professor Tangrowth is the character’s in-game identity. The character is also distinct from Ditto, who remains the player-controlled protagonist.