Oaken
 

LINK

It looks good, but it is roguelike. That's never a good sign for me.
I met exactly 1 good roguelike, and a handful of acceptable ones, but more often than not they are at best bad.

20 days of Christmas on GoG
 

LINK
They literaly doing a 20 days advent-calendar.
The first day is The Whispered World: Special Edition on a 3-day giveaway.

Milo and the Christmas Gift
 

This just got on the free part of the shop. So you don't have to sub to the newletters or anything even. LINK.
Looks some cozy adventure-game where you are a cat looking for a lost present or something.