I know exactly what you mean because I have been following a developer who does exactly that. The creator is Whitaker Trebella and you can check out their work at https://wtrebella.com/ right there. It is a personal games portfolio with a collection of small, creative projects that range from narrative experiments to quirky arcade style games. What I like is that each game feels like a distinct idea, not just a variation of the same formula. The art style and mechanics often feel fresh and unpolished in a good way, like actual creative exploration rather than market driven design. If you are tired of the same old indie tropes and want to see what one person can dream up, this is definitely worth a visit. I have played a few of their games and they are genuinely interesting and worth your time.