Extra Extra Poison
Developed by Butterfly · Published by Butterfly Corporation
At a glance
Overview
A casual, indie, strategy game by Butterfly, published by Butterfly Corporation — single-player.
Steam’s own one-line description: “At Bernard Cinemas we work harder not smarter! Work may feel like a loop but once you get infected, we'll take care of you! During the vaccination process please make sure to cover majority of your immune system's field. Good luck!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Extra Extra Poison.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows 10
- Memory: 1 GB RAM
- Graphics: 3000
- DirectX: Version 10
- Storage: 100 MB available space
- Additional Notes: Mouse recommended
Supported languages (1)
Extra Extra Poison FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Extra Extra Poison?
Steam classifies Extra Extra Poison as a Casual, Indie, Strategy game, developed by Butterfly. At Bernard Cinemas we work harder not smarter! Work may feel like a loop but once you get infected, we'll take care of you! During the vaccination process please make sure to cover majority of your immune system's field. Good luck!
How much does Extra Extra Poison cost?
As of June 2026, Steam lists Extra Extra Poison at $1.00. Prices and regional pricing change — check the Steam page for the current figure.
Is Extra Extra Poison single-player or multiplayer?
Steam lists these modes for Extra Extra Poison: Single-player. It lists a single-player mode.
Is Extra Extra Poison on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Extra Extra Poison for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Extra Extra Poison out yet?
Yes — Steam lists a release date of Nov 8, 2024.
What platforms is Extra Extra Poison on?
Extra Extra Poison is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Extra Extra Poison single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Extra Extra Poison cost?
Steam lists it at $1.00.
Does Extra Extra Poison have achievements?
Yes — Steam lists 6 achievements for Extra Extra Poison.
Who made Extra Extra Poison?
Extra Extra Poison is developed by Butterfly and published by Butterfly Corporation.
Where to get Extra Extra Poison
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Butterfly Corporation.