Mission Mermaiden - Hasumi And The Deep Sea Sis... | Secure ✦ |
Mission Mermaiden ~ Hasumi and the Deep Sea Sisters ~ " (ミッションマーメイデン-ハスミと深海の姉妹-) is a Japanese side-scrolling action game (ACT) developed by and illustrated by Dangan Neko
. It was released on July 27, 2020, as the third adult-rated (R18) title from the developer and the second featuring the protagonist Hasumi. 萌娘百科 The game serves as a follow-up to Tail Under Crust: Hasumi and the Last 7 Days
, sharing the same universe but shifting gameplay from its predecessor's style to platforming action. 萌娘百科 Story and Character Overview
The plot follows Hasumi as she formally joins the military after successfully averting a meteorite disaster in the previous game. She is tasked with a new underwater investigation involving mysterious figures. Hasumi (蓮見 はすみ):
The honest and courageous protagonist who has transitioned from a survivor to a military member. She is voiced by Hina Aoi Yuka
An artificial intelligence that previously assisted Hasumi and returns to provide communication and real-time mission support. Minegishi:
A researcher stationed at rest points who provides logistics and intel. She acts as a sisterly figure to Hasumi and is voiced by Misaki Hiyori Saki & Mari: Mission Mermaiden - Hasumi and the Deep Sea Sis...
Two mysterious girls encountered during the investigation. Saki is younger and sharp-tongued, while Mari is mature and composed. Both are voiced by Tachibana Kino 萌娘百科 Gameplay Mechanics
The game is a 2D action-platformer where players control Hasumi through various underwater and facility stages.
Features platforming elements and combat against diverse enemies, including bosses. Exploration:
Players navigate stages to uncover the mystery behind the "Deep Sea Sisters". Adult Content:
As an R18 title, it includes specific "game over" scenes and trap-based interactions common to the genre. release platforms for this title? Mission Mermaiden - Gameplay Stage 1
Mission Mermaiden: Hasumi and the Deep Sea Sisters is an adult-oriented action platformer set in the year 2101 AD. The game follows the protagonist, Hasumi, who is dispatched to the Karimantan Jungle during an alien invasion to investigate rumors of a powerful bioweapon. Narrative and Setting Mission Mermaiden ~ Hasumi and the Deep Sea
The story centers on Hasumi's confrontation with the "Deep Sea Sisters," a group of adversaries who use psychological and physical manipulation to achieve their goals. Unlike standard combatants, these enemies employ tactics such as:
Hypnosis and Mind Control: Attempting to break Hasumi's resolve through mental manipulation.
Experimental Substances: Using chemical agents to alter her physical state or "corrupt" her.
Technical Devices: Employing advanced technology to gain a tactical advantage in battle. Gameplay Dynamics
As a platformer, the core loop involves navigating hazardous environments while engaging in combat. The game's mechanics often emphasize a "Willpower" system rather than a traditional health bar, forcing players to manage resources like "Pleasure" and "Corruption" meters. This system turns every encounter into a struggle for autonomy, where failure leads to various "bad endings" or status effects that have lasting impacts on gameplay. Themes and Legacy
The title is categorized within the "eroge" or adult game genre, featuring themes such as bondage and corruption. It has also seen significant community attention through modifications, such as the Downfall of Hasumi mod, which reworks enemy AI, movement patterns, and the resource management system to provide a more challenging experience. Mission Mermaiden - The Downfall of Hasumi by NoGag The standout feature is the aesthetic
MISSION STATUS: CONFIDENTIAL REPORT ID: MM-DS-001 SUBJECT: Operational Summary – Mission Mermaiden AGENT: Hasumi TARGET: Deep Sea Sisters
The standout feature is the aesthetic. The game utilizes a pixel-art style that is vibrant and clean.
Mission Mermaiden - Hasumi and the Deep Sea Sisters is a solid title for fans of exploration-action games. It successfully creates a "magical girl" atmosphere within a sci-fi setting. If you enjoy games like Aquaria or Iconoclasts but want a heavier anime flavor and tight, swimming-based combat, this is a hidden gem worth diving into.
(If you were looking for a specific existing write-up or guide that was cut off in your prompt, please paste the rest of the text, and I can summarize or analyze it for you!)
Hasumi has always felt more at home beneath the waves than above them. While other teenagers scroll through social media, she free-dives among coral reefs, listening to the ocean’s forgotten hum. But lately, the hum has turned into a cry.
Strange things are happening: bioluminescent algae bloom in the shape of warning runes, fishing nets pull up skeletal sea dragons, and a low-frequency drone drives marine life ashore. Then one night, a pearl-colored scale washes up at Hasumi’s feet, glowing with a voice:
"Mermaiden… the abyss stirs. Find the Sisters before the silence takes everything."