Summary:
- Main dude name is Nick.
- Cameo appearance shown are Katherine(Birdo), OtsuSan and Hikari (all are past minor Nintendo characters)
- It appears that there are mini games like golf, bug catching and fishing.
- Captain Rainbow is a reference to Masked Rider, you can tell from the rainbow belt that he is wearing and his transformation stance
- The island that you will be exploring are pack fill with past Nintendo minor characters
- In the video, Birdo aka Katherine was bascially introducing the game, characters and talking crap
- The genre of this game still remains a mystery