Sickness
Developed by Zetsubou · Published by Unwonted Studios, Zetsubou
At a glance
Overview
An action, adventure, indie game by Zetsubou, published by Unwonted Studios — single-player.
Steam’s own one-line description: “Sickness is a visual novel centering around Suoh Tesla, an amoral high school student whose life is rapidly deteriorating. Following the deaths of his parents, a brief stay in the hospital, and the emergence of his “Sickness”, his daily life quickly devolves from carefree school days to a life of crime.” — 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 Sickness.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP
- Processor: 1Ghz
- Memory: 1 GB RAM
- Graphics: DirectX or OpenGL compatible card (capable of 1080p output)
- Storage: 2 GB available space
Recommended
- OS *: Windows 7
- Processor: 1.5Ghz dual core
- Memory: 2 GB RAM
- Graphics: DirectX or OpenGL compatible card (capable of 1080p output)
- Storage: 5 GB available space
Supported languages (1)
Sickness 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 Sickness?
Steam classifies Sickness as a Action, Adventure, Indie, Simulation game, developed by Zetsubou. Sickness is a visual novel centering around Suoh Tesla, an amoral high school student whose life is rapidly deteriorating. Following the deaths of his parents, a brief stay in the hospital, and the emergence of his “Sickness”, his daily life quickly devolves from carefree school days to a life of crime.
How much does Sickness cost?
As of June 2026, Steam lists Sickness at $2.49. Prices and regional pricing change — check the Steam page for the current figure.
Is Sickness single-player or multiplayer?
Steam lists these modes for Sickness: Single-player. It lists a single-player mode.
Is Sickness on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Sickness for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Sickness out yet?
Yes — Steam lists a release date of Jan 20, 2016.
What platforms is Sickness on?
Sickness is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Sickness single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Sickness cost?
Steam lists it at $2.49.
Does Sickness have achievements?
Yes — Steam lists 10 achievements for Sickness.
Who made Sickness?
Sickness is developed by Zetsubou and published by Unwonted Studios, Zetsubou.
Where to get Sickness
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 · official site. Not affiliated with Valve/Steam, Unwonted Studios, Zetsubou.