Of totally unannounced games, I'm somehow expecting some Chibi-Robo title (don't ask me why, don't know either). Also, finally a new F-Zero title. I'm also expecting either another Labo title or another use for the Ring from RFA, maybe as a Wii Sports successor.
On Remakes, NES Remix. Plus a successor, SNES Remix, being announced.
As for already announced games, maybe Bayonetta 3 could be released next year. Offtopic, but also SMT 5 finally!
BOTW2 and MP4 are still to early in development for a release next year, I expect BOTW2 in 2021 and MP4 in 2022.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454 List as Google Doc: https://docs.google.com/spreadsheets/d/1aW2hXQT1TheElVS7z-F3pP-7nbqdrDqWNTxl6JoJWBY/edit?usp=sharing
The Steam/GOG key gifting thread: https://gamrconnect.vgchartz.com/thread/242024/the-steamgog-key-gifting-thread/1/
Free Pc Games thread: https://gamrconnect.vgchartz.com/thread/248138/free-pc-games/1/
