I purchased this item new and used it three times. There are no missing items or major damage, but please understand that this is a used item. Players: 6-7 (GM not required) Playing time: Main game approx. 110 minutes + preparation/post-game discussion 60-90 minutes Game design: Toufu Key visual: hir0 (of Ano Zakipro) DTP design: Second Stella Keywords: SF, Space [Set Contents] Rulebook: 1, Preface: 1, "Intermission" booklet: 1, Character setting books: 7, Ending book: 1, Clue cards: 58, Investigation points: 21, NPC cards: 4