: 6 The booster packs contained cards of the types 'Group' and 'Plot', but not 'Illuminati'. The 409-card set was sold in packages containing two 55-card starter decks and in 15-card booster packs. An OMNI sealed-deck league patterned after the Atlas Games model was also developed. Illuminati: New World Order ( INWO) is an out-of-print collectible card game (CCG) that was released in 1994 by Steve Jackson Games, based on their original boxed game Illuminati, which in turn was inspired by the 1975 book The Illuminatus! Trilogy by Robert Anton Wilson and Robert Shea.
