Sorry for resurrecting old thread but I just found it out.
Another small channel here doing the same thing, No Time For Reviews on YouTube https://www.youtube.com/@NoTimeForReviews , indie only, no horror requirement on my side. Devs in this thread, feel free to send me a key as well.
Obbo, since we're both on the receiving end: I'm building a thing where devs find channels like ours by what we already cover and send the key directly, no subscriber minimum. It's called coverMyGame, not open yet. If you want a look: https://covermygame.com/waitlist?side=creator&from=itch