By Desunoya, this is the sequel to MariAri. In this doujin game Marisa and Alice are trapped inside a tower full of traps, and the player must control both characters alternately to navigate them through the puzzles. Co-operative play is also available.
The main characters are two magical girls, Marisa and Alice. When they go to the big library of Scarlet Devil Mansion to borrow books at their leisure, Patchouli and for some reason, Nitori are waiting for them there. In order to borrow the book, they must conquer a trap tower full of traps built by the two!
