Biology | Underrail

Toxic, Bio, and Sleep gases to control the battlefield.

Their leader, the enigmatic miR-122, orchestrates the Underrail operation from the shadows. A seasoned veteran of the molecular underground, she's learned to navigate the complex web of gene regulation. With a flick of her nucleotide tail, she signals her agents to sabotage key developmental pathways. biology underrail

As the Underrail Agents carry out their covert ops, the cell begins to lose its way. Genetic programs meant to maintain homeostasis and prevent disease are compromised. The once-stable cellular ecosystem teeters on the brink of collapse. Toxic, Bio, and Sleep gases to control the battlefield

One of the most chilling aspects of Underrail is that it doesn’t distinguish between "natural" biology and "industrial" pollution. The most dangerous creatures are often the result of bio-accumulation. With a flick of her nucleotide tail, she

So next time you spot a Crawler in the shadows of the Lower Underrail, take a moment before you throw that grenade. Appreciate the millions of years of evolution (and mutation) that went into creating the perfect machine that is about to kill you. Then run.