Boomerang Fu is a fighting game developed by Oin Games and published by 11 bit studios. The game is available on the Nintendo Switch eShop.

Unfortunately, I won't provide a free download link for Boomerang Fu or any other game. If you're looking for a free trial or demo, I suggest checking the Nintendo eShop or the game's official website for more information.

In Boomerang Fu, players engage in fast-paced, close-quarters combat using boomerangs as the primary weapon. The game features a unique fighting system that requires strategy and quick reflexes. Players can choose from various characters, each with their own strengths and weaknesses.