No one will know what you're looking for better than you, but people have been making games inspired by Pokemon for a long time now.
A Pokemon clone with high production values made in Japan. Or if it's not made in Japan one that uses it own art style, I simply can't stand the "Fake anime" aesthetic that most indies use, like they learned to draw using this as refference
Think of Shin Megami Tensei (but not SMT V, that one sucks, they removed the dungeon crawling and the puzzles)