Pre-orders for Zero Time Dilemma in Japan include a “Kyokugen Dasshutsu (Zero Escape)” Premium Booklet, Spike Chunsoft announced.

The 48-page, A5-size, full-color exclusive booklet comes fully loaded with a Kotaro Uchikoshi-written prequel and creation materials. There’s illustrations from character designer Rui Tomono, as well as a summary of the previous games, background design, and a booklet-original “mystery.”

Zero Time Dilemma is due out for PS Vita and 3DS on June 28 in North America and Europe, and June 30 in Japan.