Luigi's Mansion 2 HD Developer Finally Revealed
Which studio is responsible for developing Luigi's Mansion 2 HD?

Tantalus Media, an Australian studio known for its work on Zelda remasters, is the developer behind Luigi's Mansion 2 HD. The game is set to launch on June 27 for Nintendo Switch and has received positive reviews from critics2. Tantalus Media has previously developed The Legend of Zelda: Twilight Princess and Skyward Sword remasters.
What previous titles has Tantalus Media developed for Nintendo?

Tantalus Media has developed several titles for Nintendo, including The Legend of Zelda: Twilight Princess HD on Wii U, The Legend of Zelda: Skyward Sword HD on Switch, the Nintendo Switch port of Sonic Mania, and assisted on the development of the Definitive Editions for Age of Empires 1-3. They are also the developer behind the upcoming Luigi's Mansion 2 HD for Nintendo Switch4.
What was the original release platform for Luigi's Mansion: Dark Moon?

Luigi's Mansion: Dark Moon was originally released for the Nintendo 3DS platform.