What Lurks at the Heart of the Moon (free playtest version)

A trillionaire carved the moon's surface into a castle, and you have been thrown into the underground labyrinth to appease the ancient creatures that dwell within. Search for an exit as the light dwindles, the rooms shift, and dangerous things stir within the shadows. This is a free playtest version of What Lurks at the Heart of the Moon, a solo sci-fi horror TTRPG created for Shouting Crow's Below a Bad Moon Jam. What you need to play: A deck of playing cards A surface to spread them out on Something to write with Tokens to track locations Content warnings: Environmental destruction / apocalypse, imprisonment, isolation, violence with death Also from Calenmir's RPGs: Reference Hopping, a one-page RPG about traveling the Multiversal Library System via structured word association!