Take control of Albedo, Megumin, Emilia, Tanya, and Raftaria, and conquer all 18 stages! One day, a "button" suddenly appeared in the classroom. Pressing the button transports you to a mysterious world. Will everyone be able to return to the school safely? Complete the "Isekai Quartet" Gallery! In each stage, there are hidden items that can be viewed in the "Gallery" once collected. Will you be able to find all the items? "Pixel Game Maker Series" is a series where you can enjoy games created using the action game production software " Pixel Game Maker MV"(Not available on Nintendo Switch) on Nintendo Switch.