In this list ONLY are the games that I recommend and my respective opinion about them, the games that I have played and didn't convince me will not be found here.
Remember that if you have the possibility and the money you can consider donating to the creators of these spectacular games, remember that a game is not made in the blink of an eye, now enjoy this great list!
1. In Somnio https://jan-malitschek.itch.io/in-somnio: This game has excellent visuals, although the lore (if any) left me a bit confused (7/10)
2. Start Survey? https://pixeldough.itch.io/start-survey: A psychological horror game that leaves you speechless at certain time (8/10)
3. The Crypt Terror https://daniel-buckley.itch.io/the-crypt-terror: A horror game that definitely got some loud screams out of me (9/10)
4. Can A Cute Ghost Story Be Spooky? https://dema-studios.itch.io/can-a-cute-ghost-story-be-spooky: A game with a great history (8/10)
5. The Floor Is Breathing https://totally-fungal.itch.io/the-floor-is-breathing: Interesting story but with some predictable scares (7/10)
6. Maggot Face https://max-rohrberg.itch.io/maggot-face: How could a game with PS1 graphics fail? this game does not fail (8/10)
7. Smalls Island Woes https://davidrodmad.itch.io/smalls-island-woes: Great history, I felt useless for not being able to help the child (9/10)
8. In The Kingdom https://amon26.itch.io/in-the-kingdom 1.00$: This is a doom style game, nothing more to say (9/10)
9. First Cut https://drasnus.itch.io/first-cut: A beautiful game in every aspect, which requires mastery to play it correctly (8/10)
10. ULTRAKILL https://hakita.itch.io/ultrakill-prelude: This game is what I call a frenetic game, it's so satisfying to kill demons and restore my health with their blood in a game as fluid as this, too perfect to be a demo, can't wait for the full game (10/10)