A third-person zombie survival action-adventure game set in the aftermath of a devastating disaster. Explore abandoned areas, combat infected enemies, gather resources, uncover the secrets of the apocalypse. And save everything you love.

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About This Game

Muddy Stream A disaster hidden by lies, an emission that drags the entire world into abyss—when wastewater is poured into the ocean, the azure seawater turns into a turbid flood. From that moment on, no coastline could escape. "The Muddy Stream" is a survival action game set in a near-future nuclear pollution apocalypse. In this world swept by "The Muddy Stream," mutated marine life, deformed land monsters, and radiation-distorted natural laws jointly rule over the ruins of human civilization. You will play as a survivor who wakes up in the wasteland, amidst broken cities, decayed forests, and deathly silent deep-sea facilities. Struggling to survive under the triple threat of hunger, radiation, and monsters, you will gradually uncover the bottomless wound behind the disaster in Country R. Wasteland survival, facing the "Mudflow" creation Spreading across borders without discrimination, they have given birth to countless variant creatures beyond human cognition. Some lurk beneath the submerged streets, others surge in groups from the depths of the sea, and some wander through the ruins shrouded in thick fog. You need to collect remaining supplies, craft weapons and protective gear, and deal with these twisted creations—but remember, here, ammunition and clean drinking water are equally precious. A polluted world, dynamically eroding "The turbid flow" is not just the background; it is a symbol of death that constantly seeps in and intensifies. Over time, the contaminated areas will expand outward, altering the terrain, giving rise to stronger mutated enemies, and forever shrouding the sky in dirty yellow-gray. The deeper you venture, the more you'll discover: radiation is not just a data point that deducts health, it is reshaping the entire ecosystem, and may even subtly change you yourself. Steep into the center of disaster, seek the truth What secrets did the authorities in Country R conceal back then? What unrevealing secrets were recorded in the internal files of that accident? From abandoned coastal shelters to the remaining facilities under the deep sea, you will gather recordings, archives, and survivor testimonies through exploration, piecing together the full picture of the disaster. And when you finally get close to the core truth, you may realize—that the real monster is far more than just those mutated bodies. Now, step onto this abandoned land, live amidst the tide of pollution, change everything.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

1. 中途过程动画:游戏流程中部分过场动画、转场动画及环境氛围动态效果的初始素材由 AI 生成,再经开发团队手动调整、剪辑与整合,以匹配游戏美术风格与叙事节奏。

System Requirements

    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core i5-10400 / AMD Ryzen 5 3600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 2060 6GB
    • Storage: 30 GB available space
    Recommended:
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-12600K / AMD Ryzen 5 5600X
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 3060 8GB
    • Storage: 30 GB available space
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