Genkai Tokki: Moero Crystal is a dungeon RPG developed by Compile Heart for Nintendo Switch. The player takes on the role of Zenox, also known as the "Lucky Pervert," on a mission to retrieve the Bra of Darkness from a mysterious thief who is corrupting monster girls throughout the land.

In this enhanced "Hyper" version, players will encounter and recruit more than 80 monster girls, including all previous DLC characters, in a remastered HD presentation and subtitled in English for the first time. The game offers an interesting feature called "Loving Scratch" mode, where players must free the monster girls from the darkness afflicting them and win their affection. Moreover, "Double Scratch" can even be performed with two monster girls simultaneously, making the game more exciting and fun.