Original Title: 迷宮のユグドラシル
Romaji: Meikyuu no Yugudorashiru
Released Date: 2014/02/15
Company, Producer: もえゆきそふと(Moeyuki Soft)
Link: http://www.dlsite.com/maniax/work/=/product_id/RJ124855.html
Memo: I know the game is already in "Hentai Games" section, so I'm requesting for the latest version...