Radioactivity cover art

Radioactivity

Radioactivity is a co-op survival horror. You are a Liquidator! Together or alone, help your state clean up post-apocalyptic radioactive wilderness. Plan each deployment, fight radiation spread and the…

31 March 2026

Radioactivity is an indie, released 31 March 2026 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Radioactivity is

Radioactivity was released in 2026. It is available on PC (Microsoft Windows) only.

The premise, in the publisher's words

A group of Liquidators hired by the state authority called WEA (Willowwood Exclusion Area). Called to clean up the wildland affected and mutated due to a devastating radioactive meteor impact.
Description from the publisher · source

How it plays

It is played from a first person perspective. Its themes are action, horror, open world and survival. It supports multiplayer for up to 4 players online. Local play supports 3 players. Available modes: Co-operative, Multiplayer and Single player.

What it launched against

Radioactivity launched on 31 March 2026, within three weeks of Crimson Desert Enhanced, Pragmata, Replaced and Mouse: P.I. For Hire.

Released around the same time: Crimson Desert Enhanced, Pragmata, Replaced, Mouse: P.I. For Hire.

Official trailer

Gameplay Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Radioactivity — frequently asked questions

When did Radioactivity come out?
Radioactivity was released on 31 March 2026 for PC (Microsoft Windows).
Does Radioactivity have multiplayer?
Yes. Radioactivity supports multiplayer for up to 4 players online.

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