...for a few systems.
Being of the above-21 subset in age, as well as located three hours plus from any of my known relatives, most of my Christmas presents this year are being sent to me in the form of money. That said, it's down to me to figure out what to drop my money on this holiday season.
So, I could use a few recommendations in terms of genres for the following systems.
Visual Novel Adventure-type games (think Phoenix Wright, Hotel Dusk Room 215)
Platformers a la Metroidvania (Especially on the 'vania end of it)
Anything except Sports and Racing games