Ludic
Ludic (adjective) means literally 'playful', and refers to any philosophy where play is the prime purpose of life.
'(this is a stub)
Topics to cover'
Confusion with luddite since both are anti-structure, anti-bureaucracy (but ludic is not necessarily anti-technology whereas luddite movements are).
Important figures:
See also: libertarian anarchism[?], libertarian socialism, Viridian design movement