The narrative of Mission Mermaiden on RAWG takes place in the year . Earth is no longer the peaceful blue planet it once was; instead, it has been utterly ravaged by a devastating alien invasion. Humanity hangs by a thread, forced to adapt to extreme environments and hostile biomes that have overtaken the globe.
Upon its release in July 2020, the game quickly became a standout hit. Its high-quality animated pixel art and smooth, responsive gameplay were immediate draws. The gameplay was considered so well-made that some reviewers felt it was "too good" for an adult game, with one Chinese outlet playfully asking, "With operation experience this good, is that also a sin?" The RAWG video game database even rated the game as "Recommended". However, some criticism was directed at the level design, which some players found to be too long and repetitive, lacking in the surprise "gotcha" trap variety that is a staple of the genre. Others also noted that the main "Mermaid Sisters" boss fights had disappointing H-scene content.
At the heart of "Mission Mermaiden" is the character of Hasumi, a young and adventurous mermaid who embodies the spirit of the sea. According to the legend, Hasumi is not just any ordinary mermaid but a member of a secretive and ancient sisterhood of mermaids who inhabit the depths of the ocean. This sisterhood, rumored to possess magical powers and a deep understanding of the sea and its creatures, is said to have existed for centuries, with its members working to maintain the delicate balance of the marine ecosystem. Mission Mermaiden - Hasumi and the Deep Sea Sis...
The game is relatively short, clocking in at about 2.5 hours for a standard playthrough, as recorded by the Moegirl wiki. Players traverse three distinct worlds, from the thick "Insane Jungle" to the sticky "Slimy Valley," and finally to the underground "Vined Cliff," each with its own themed traps and enemies. While the action is solid, some players have noted that the level design can feel simplistic and repetitive, with a lack of challenging platforming or puzzles. The game also features a home base where players can purchase items to aid in their journey.
This is where Mission Mermaiden truly shines. At its core, the game is a 2D side-scrolling action-platformer that plays incredibly smoothly. Critics and players have praised its polished mechanics and fluid controls, noting that they far exceed the typical standard for adult games, which sometimes sacrifice gameplay for other features. The narrative of Mission Mermaiden on RAWG takes
However, Hasumi’s operation is quickly compromised when she encounters the , a cunning group of adversaries determined to thwart her progress. Innovative Mechanics and Gameplay
If you are playing the modded version, be aware that it with a "Willpower" system, making status effects much harder to undo and more impactful on gameplay. If you'd like, I can: Help you find walkthroughs for specific stages. Upon its release in July 2020, the game
Hasumi uses in this scenario, or should we dive deeper into the specific lore of the Deep Sea Sisters?
So, equip your diving gear, sharpen Hasumi’s blade, and listen for the song of the trench. The Sisters are waiting—and only Hasumi can set them free.