Dr. Eggman's biometallic plague has escaped containment. Towns fall in hours. The infected become Zombots — mindless, relentless, one touch away from conversion. The Resistance fights from the shadows. Angel Island floats above a world on fire. And the virus is learning.

Play as the heroes: Sonic, Tails, Amy, or Knuckles — each with their own frontline, their own burden, their own fight. Rally the Resistance. Protect the uninfected. Find a cure before there's no one left to save.

Play as the villain: Dr. Eggman — architect of the apocalypse, watching from his throne as the world bends to his design. Or does it? The virus is mutating. Your own creations may slip from your grasp.

The world moves without you. NPCs live, die, and choose on their own. Your actions matter — but so does inaction.

No plot armor. No safety net. One touch and you're gone.

Which side are you on? #tldr2026