S.P.A.E.C.I.M.H. is a lightweight, universal tabletop/AI‑assisted role‑playing system designed by @alexiangel for rapid character creation, flexible world integration, and seamless use with LLM/VLM engines. The system focuses on simplicity, modularity, and creative freedom. It contains no copyrighted mechanics from any other TTRPG system and is fully original.