Where there is a magic castle, there are demon hunter sisters. Take on the challenge with the power of two!
    Grim Guardians: Demon Purge is a 2D side-scrolling action game in which two high school girls who are "demon hunters" fight to restore their school, which has become a demon castle.
    The player must use two different characters with different abilities to reach the end of the stage, where a boss demon awaits.
    By defeating the boss demon, players can acquire new weapons and enjoy further conquests and new route exploration elements in the next stage.
    This title also supports 2-player simultaneous play, allowing players to enjoy the coordinated action of moving 2 characters at the same time, the "style system" that allows players to freely select their own difficulty level, and the gameplay that changes with repeated play. The "style system" allows players to freely select the difficulty level, and the gameplay changes with each round of play.

    Story
    The "Kamizono family" is a family that has been "demon hunters" for generations.
    Shinobu Kamizono and Mayo Kamizono arrive at school for the first time in a while after finishing their work as demon hunters, and find themselves standing in front of the gate.
    Their school, "Sakurazaki Third High School," had been transformed into a demon castle.
    Why in the world? Are the students safe? The mysteries are endless, but only the demon hunter sisters, the Kamizono sisters, can solve this extraordinary situation.

    Where there is a devil, there is a family of devil hunters!
    The Kamizono sisters, go!

    Switch between the sisters in this demon exorcism action game!
    The control characters are the two sisters: Shinobu Kamizono, the older sister who excels at long-range attacks, and Mayo Kamizono, the younger sister who excels at melee attacks.
    The sisters also have different characteristics in their subweapons, which can be used by spending Weapon Points, so you can switch the control character at the appropriate time to cover each other's weaknesses.
    Even if one of the sisters runs out of power in a fight against demons, they can be revived by "Sister Rescue" by reaching the fallen sister.
    The powerful "Demon Bullet" that Shinobu and Mayo unleash together to instantly destroy demons will lead you to an advantage in your fight against demons.

    This title also supports 2-player play, allowing two characters to enjoy coordinated action at the same time.

    The player acquires subweapons from bosses and grows through map exploration!
    Each time you defeat a boss demon, you acquire a new subweapon, which allows you to perform new actions that are unique to each sister.
    Using those subweapons, you can enjoy further conquests and new route exploration elements in the next stage.
    By exploring, you will discover various "hidden elements" in the castle, obtain items to strengthen the sisters, rescue students who are left behind somewhere, and reach the top of the castle.

    The action and story are fully voiced!
    The story of this title is "Why did the school become the Devil's Castle? and "What happened to the students who used to attend the school? and "What happened to the students who attended the school?
    All the characters, from the main characters to the schoolgirls waiting to be rescued to the demons of ......, are fully voiced by a cast of gorgeous voice actors.

    The cast includes.
    Shinobu Kamizono ... Nozomi Uemama / Mayo Kamizono ... Chinami Hashimoto / Kurona ... Aya Fujita
    Kaname Nonomiya ... Haruka Miyake / Akira Hibuki ... Fumiko Uchimura / Aoi Usuno ... Hope Yamamoto / Riisu ... Chisaki Kimura / Nanako Tamamae ... Yumena Taniguchi / Chiru Kondo ... Ri Matsuda Saebashira Houdai ... Terui Yuki / ？？？？... Yumi Hara
    Yukina Jinbo / Nana Inoue / Tsubomi Haruno / Hekiru Shiina / Konomi Kujirai / Miyu Tomura / Kirara Kurashiki / Minami Muta
    Nozomi Umeoka / Tsumugi Okura / Saori Onishi / Aki Ozawa / Haruka Oribe / Mayuko Kazama / Haruna Kawai / Aya Suzaki / Yoha Ochi / Mizue Tsunashima / Kokoro Nanami
    Aiko Ninomiya / Mayuka Nomura / Anne Haruno / Momo Higuchi / Kurea Fujie / Saki Fujita / Mayu Mineta / Meika Miyamatsu / Sayuri Yahagi / Kana Yuuki
    Koki Oshiro / Shunsuke Toudou

    Play with a "style" that suits you!
    The game offers three "styles": "Casual," "Veteran," and "Legendary Hunter," so you can choose the one that suits you best.
    The "style" can be changed even after starting the game, and there is no difference in the story or other content depending on the "style," so there are no disadvantages.

    Also, if you have two controllers, you can play cooperatively with "Shinobu" and "Mayo".
    You can "Jump-In" (join in the middle of the game) anytime and anywhere during the game, so you can capture the castle in cooperation with your friends.