I bought "Mind Invaders" because it looked interesting
and cheap. It is a strange book full of short pieces
about various forms of culture warfare. One organization
wanted a proletariat program of space exploration. There was
one piece about a game of cards, where cards are strewn about
a city. It takes chance to a new level.
The pieces were written in the 80s and 90s, so the writers may have now renounced chaos and magic. The wikipedia entry on neoism is as unreliable as anything else. The editor of the collection may be a good starting point.