Mermaiden Hasumi And The Deep Sea Sist [2021] — Mission
Submerged Secrets: A Deep Dive into Mission Mermaiden ~Hasumi and the Deep Sea Sisters~
is a Japanese indie side-scrolling action platformer released in July 2020 by the developer Hakkaku . Set in a bleak, post-apocalyptic future, the game blends sci-fi survival mechanics, alien monstrosities, and adult-oriented (eroge) themes. Players step into the shoes of a specialized operative named Hasumi as she navigates hostile environments overrun by extraterrestrial threats.
The game distinguishes itself by leaning harder into sci-fi horror and isolation elements, using its futuristic setting to justify the presence of bizarre biological experiments and oppressive enemy designs. Technical Performance and Availability
Since this exact title does not correspond to a widely known mainstream franchise as of my last knowledge update, I have crafted a based on the evocative components of the keyword. I will treat it as a detailed lore entry, character profile, and mission analysis for a fictional tactical RPG.
The story of Mission Mermaiden follows (蓮見 しおり), who has officially joined the military after successfully resolving the previous meteor rain crisis from the first game. Her latest mission takes her into the depths of the ocean to confront a new, mysterious threat, described as the "Deep Sea Sisters" (深海姐妹), Saki and Mari.
Hasumi discovers three ruined Mermaiden cockpits, each marked with a name: Umi, Nami, Kaze . Collecting their dog tags unlocks the tragic flashback cutscene, “The Failed Ascension.” mission mermaiden hasumi and the deep sea sist
: The levels are designed with a focus on verticality, requiring players to jump between platforms while managing waves of aquatic and mechanical foes. Target Audience and Rating It is important to note that Mission Mermaiden is classified as an Adults Only (18+) eroge
Finding the most efficient ways to bypass the complex attack patterns of elite mutations.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Mission Mermaiden ~Hasumi and the Deep Sea Sisters - AG.ru
The final image shows her notepad washed up on a beach, blank. But a post-credits morse code blink from the harpoon spells out: “I SING FOR THREE.” This implies she now carries their voices internally.
, the story takes place on an Earth devastated by an alien invasion. Hasumi is dispatched to a remote land—specifically the Karimantan Jungle Submerged Secrets: A Deep Dive into Mission Mermaiden
: Be cautious of special environmental traps, such as dangerous light beams and slime-covered areas that can impede movement or deal damage. Checkpoints
Mission Mermaiden: Hasumi and the Deep Sea Sisters – A Deep Dive into the Underwater Action RPG
Mission Mermaiden: Hasumi and the Deep Sea Sist is not a perfect game. The inventory system can be clunky to navigate while bobbing in the water, and some of the late-game backtracking feels like artificial padding.
One of the "Deep Sea Sisters," a mysterious and arrogant character with a poisonous tongue (tsundere-like) who is focused on her research.
If you're looking for an action-platformer that prioritizes responsive gameplay and a unique status effect system, Mission Mermaiden is a deep-sea dive well worth taking. The game distinguishes itself by leaning harder into
Failure to follow the bar's inertia changes results in a permanent game-over state. Game Information & Availability July 27, 2020 Genre 2D Action, Side-scrolling Platformer Age Rating 18+ Adults Only / NSFW Primary Distribution Available on Japanese digital storefronts like DLsite Development Status Complete; developer confirmed no future content updates Legacy and Community Impact
A great choice for a deep dive! Mission Mermaiden ~Hasumi and the Deep Sea Sisters
The game is a direct sequel to Hakkaku's previous RPG, Tale Undercrust -Hasumi and the Last 7 Days- . The story takes us to the year 2101, where the world has finally recovered from a catastrophic meteor shower. Our protagonist, a young woman named Hasumi, has just been officially inducted into a special military unit and is assigned her first long-distance mission: to investigate sightings of an unidentified biological weapon in the jungles of Kalimantan. What is supposed to be a routine reconnaissance mission quickly spirals into a far more dangerous and personal confrontation. As Hasumi ventures deeper into the jungle and the underground research facilities hidden within, she uncovers a plot involving the creation of monstrous bio-weapons, and at the heart of it all are the "Deep Sea Sisters," the game's antagonists. The story delves into complex themes about the nature of humanity, artificial intelligence, and the tragic consequences of scientific ambition, as Hasumi grapples with the shocking truth behind the enemy she's been sent to stop.
Mission Mermaiden is a game created by Hat caku. The game takes place in a submarine-like structure located in the ocean. PixelGames:Re Caught and caught | Mission Mermaiden #2