Some stuff I recommend. I generally like puzzles, rhythm games, and walking simulators the most, but I also play tons of other games and that makes this list a bit of a mix of everything. Enjoy!
You should play the original game first. And see Nami's other games.
Also try Strangethink's other games.
Also see the deluxe version.
Also on Steam.
Also see the Deluxe version.
Also see Experiment 12.