What is the name of Pokémon Pokopia’s game engine?

Pokémon Pokopia uses the Katana Engine.

The Katana Engine is listed as the game’s engine in its technical information. An engine provides the underlying technology used to render the world and support systems such as movement, environments, character interaction, and visual effects.

Pokopia’s engine supports a game built around a large number of interactive elements. Players gather materials, place structures, restore habitats, and interact with Pokémon whose appearances and behaviors help make the world feel active. The title’s soft visual style and changing environments are part of that broader technical presentation.

The engine name is easy to confuse with widely recognized third-party technologies such as Unity or Unreal Engine. Katana Engine is the specific engine credited for Pokémon Pokopia. It should also not be confused with Omega Force or Game Freak, which are development studios rather than software engines.