Plague Inc: Aliens & Anti-Vaxxers

Overview

Plague Inc: Aliens & Anti-Vaxxers is a Steam DLC connected to Plague Inc: Evolved. It was prepared by Ndemic Creations, published by Ndemic Creations, and released on Apr 7, 2026. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Plague Inc: Aliens & Anti-Vaxxers is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Plague Inc: Evolved.

Language and system requirements

Plague Inc: Aliens & Anti-Vaxxers is available in 15 languages including:

3 regional rating boards including dejus, steam germany, and igrs. Steam has not published complete Windows, macOS, and Linux requirement text for this game yet.

Recommendations and store value

Plague Inc: Aliens & Anti-Vaxxers has 311 Steam recommendations. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Plague Inc: Aliens & Anti-Vaxxers overview details

Plague Inc: Aliens & Anti-Vaxxers is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

In this Special Disease type, crash your meteor into Earth and begin transforming it into a crystalline paradise of your own making. Change the World Crystalise the world from the streets to the core of the planet. Pass the crystallisation onto humanity, shatter their bodies into tiny pieces. Watch the Skies! Bring meteors from space to spread your infection, destroy research or even an entire country! Race to Research Humanity will deploy specialist dynamic responses to your actions. Fight back before they destroy you! Zombies vs. Earth A melting glacier unleashes a forgotten nightmare. Greenland falls to the zombie hordes overnight! There is no virus, no cure, only the relentless march of the undead. Can they consume the world? Anti-Vax Faith in vaccines is collapsing. Global vaccination campaigns fight to hold the line, but weaponised conspiracies and viral misinformation are infecting the truth! What's the worst that could happen? Hell on Earth It's time to subjugate the world! Unleash a heat-loving, hell-spawned plague to corrupt people, animals and even the world itself. Satan is waiting in the depths... Herd Immunity What doesn't kill humanity makes it stronger. In this upgraded simulation, infected people may now recover from diseases and develop a natural immunity to prevent reinfection. Can Herd Immunity save the world? Measles Measles is one of the most preventable diseases in the world thanks to modern vaccines, but misinformation and dangerous new mutations could lead to a deadly resurgence. Can you bring Measles back from the brink? Cure Mani…

SteamPulse editorial summary

Plague Inc: Aliens & Anti-Vaxxers is listed as a DLC with $5.99. It supports Windows, macOS, and Linux, belongs to Single-player, Multi-player, PvP, Online PvP, Co-op, Online Co-op, Downloadable Content, and Steam Achievements, and is associated with Casual, Indie, Simulation, and Strategy. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.