The minimum requirements include and a DirectX 11 capable GPU . The CPU needs to be at least an Intel Core i5-1300F or equivalent.

The total playtime depends on your skill level and how much you explore. A typical playthrough might take between 3-6 hours, but completionists looking to find all items and unlock the true ending can expect longer.

Navigating Mumasekai: Lost in the World of Succubi – Full Overview, Gameplay Elements, and Ending Guides

is a paid title available on platforms like Steam, there are ways to check it out:

Achieved by completing the game through standard progression. True Ending: Requires collecting all 5 pieces of the Forget-Me-Not Flower

You must thoroughly explore every map layer to find all 5 hidden pieces of the Forget-Me-Not Flower before triggering the final area.

Mumasekai – Lost in the World of Succubi is a 2D side-scrolling action-adventure game with Metroidvania elements, developed by Shimofumi-ya and published by OTAKU Plan Game Overview

The story follows the protagonist, who is suddenly transported to a parallel world where he finds himself surrounded by succubi. These creatures are depicted as beautiful women with supernatural abilities, and they seem to be attracted to the protagonist. As he navigates this new world, he discovers that he has a special connection to the succubi and that he is the key to their survival.