When the anomaly appeared at the Earth's core, the Substratum Protocol was initiated. You are the best and brightest scientists we have left, our last hope to stem the apocalypse. You are the Substratum Expedition Team. Descend. Learn. Survive.

Funding a print version of the popular solo journaling ttrpg. Summon and bind demons by defacing playing cards. #WreckThisDeckRPG