Publisher's blurb:
MΣTΔ is an old school inspired role-playing game of metalanguage, metagaming, and metaphysics, to be played alone or in a group, with or without a gamemaster.
"MΣTΔS" is also how the player characters are called. A MΣTΔ is an individual disembodied mind, part of the ΩMNIMΣTΔ collective, an extremely evolved intelligent species of dimensional travelers that transcended time and space. Groups of MΣTΔS incarnate in various worlds, in order to experience the universe and know themselves.
To play MΣTΔ, the player or players will need this book, pen and paper, some copies of the different sheets, and at least one die with 4, 6, 8, 10, 12, 20, 24, and 30 sides (or a way to roll those dice digitally). Other old school RPG books may come in hand.