Mission Mermaiden Hasumi And The Deep Sea Sist Updated -
Introduces a modernized camera and movement system for improved platforming. :
The abyss just got deeper. Fans of the cult-classic underwater tactical RPG Mission Mermaiden have been eagerly awaiting news on the enigmatic "Hasumi" storyline, and today’s update—titled —delivers a tidal wave of fresh content.
The year is 2101 AD. The planet has been heavily ravaged by an alien invasion.
In a brief statement, developer confirmed this is not the final update. A cryptic post-launch roadmap teases “Mission Mermaiden: The Shallows Call” for Winter 2026, hinting at a prequel starring a younger Hasumi before her exile.
Mission Mermaiden Hasumi and the Deep Sea Sisters (Japanese: ミッションマーメイデン-ハスミと深海の姉妹- ) is an action (ACT) game developed by the Japanese circle and illustrated by Dama Neko (弹丸猫) . It was released on July 27, 2020 , as the circle's third work and is known for its distinctive side-scrolling action, anime-style presentation, and sci-fi bio-horror setting.
: Hasumi must infiltrate the deep, uncharted territory of the Karimantan Jungle.
The community (r/MissionMermaiden) has gone into a frenzy over datamined voice lines. It appears that the . Instead, they are the original Mermaiden prototypes, abandoned by the surface government when they developed free will.
Players control Hasumi, a badass futuristic heroine deployed by her superiors.
The Deep Sea Sisters, who use hypnosis and experimental tech PC (Available on platforms like itch.io ) Community Reception
Introduces a modernized camera and movement system for improved platforming. :
The abyss just got deeper. Fans of the cult-classic underwater tactical RPG Mission Mermaiden have been eagerly awaiting news on the enigmatic "Hasumi" storyline, and today’s update—titled —delivers a tidal wave of fresh content.
The year is 2101 AD. The planet has been heavily ravaged by an alien invasion.
In a brief statement, developer confirmed this is not the final update. A cryptic post-launch roadmap teases “Mission Mermaiden: The Shallows Call” for Winter 2026, hinting at a prequel starring a younger Hasumi before her exile.
Mission Mermaiden Hasumi and the Deep Sea Sisters (Japanese: ミッションマーメイデン-ハスミと深海の姉妹- ) is an action (ACT) game developed by the Japanese circle and illustrated by Dama Neko (弹丸猫) . It was released on July 27, 2020 , as the circle's third work and is known for its distinctive side-scrolling action, anime-style presentation, and sci-fi bio-horror setting.
: Hasumi must infiltrate the deep, uncharted territory of the Karimantan Jungle.
The community (r/MissionMermaiden) has gone into a frenzy over datamined voice lines. It appears that the . Instead, they are the original Mermaiden prototypes, abandoned by the surface government when they developed free will.
Players control Hasumi, a badass futuristic heroine deployed by her superiors.
The Deep Sea Sisters, who use hypnosis and experimental tech PC (Available on platforms like itch.io ) Community Reception
