The side-scrolling bishojo action game series "Valis", which was first released in the 80s and gained popularity, celebrated its 35th anniversary in December 2021. In commemoration of this, three of the series' most popular titles, "Valis: The Fantasm Soldier", "Valis II" and "Valis III", have been completely ported to the Nintendo Switch™! Sound mode and visual mode included! The game is equipped with a viewing mode that allows you to enjoy the gems of Valis sound and beautiful visual scenes! In addition, many other elements allow you to enjoy Valis to the fullest, such as a function that allows you to save and load anywhere and a "rewind" function that allows you to go back and redo any mistakes you make!