Here is an overview of the game, via western publishers XSEED Games and Marvelous Europe:
In the west, Rune Factory 3 Special is due out in 2023. 9 from the Rune Factory series in a special ring case, a necklace to wear the rings, an 11-print bridal photo set, bridal diorama photo stand, and a special box. Finally, a Marvelous Shop-exclusive “ Dream Collection & Wedding Collection” limited edition will be available for 33,600 yen plus tax, which includes the Dream Collection content, Engagement Ring No.9 and Happy Ring No.
