Sure. Since you’re already looking for people to try Cyanotype, I’d focus first on getting it in front of the right kind of players rather than just trying to get as many people as possible.
A few things I’d try:
Reach out to small creators who already play similar games and ask if they’d be interested in checking it out.
Make a few short clips showing the most interesting parts of the game and use them to get people curious about the full game.
Share it in smaller gaming communities where the game actually fits, instead of posting it everywhere.
Keep pushing the playtest while collecting feedback, so the people who enjoy it can help spread it naturally.
I can help with the creator outreach, email campaigns, promotion and content side of that if you’re interested. If you want, I can also take a closer look at Cyanotype and tell you what I’d focus on first.