Rank 01Why this
Also Thriller and Violent, like Sickness.
- $19.99 (Price checked Nov 8)
- 2022
The closest matches to Sickness: CORPSE FACTORY, Crimson Gray, outside the door, Visage, and Pathologic 3. Ranked by imho.run from Steam co-play data, shared tags and reviews.
Rank 01Why this
Also Thriller and Violent, like Sickness.
Rank 02Why this
Also Psychological and Violent, like Sickness.
Rank 03Why this
Shares moral decision making and multiple endings with Sickness.

Why this: Same unsettling mood as Sickness.

Why this: Shares multiple endings with Sickness.

Why this: Also Thriller and Psychological, like Sickness.


Shares perspective shifting with Sickness.

Players highlight
Games in the same vein priced at least 40% below Sickness at current Steam store prices.

Why this: Same unsettling mood as Sickness.

Why this: Same dark mood as Sickness.

Why this: Shares perspective shifting with Sickness.

Why this: Shares multiple endings with Sickness.




Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

Why this: Also Psychological and Violent, like Sickness.

Why this: Also Thriller and Psychological, like Sickness.

Why this: Shares multiple endings with Sickness.
Other recommendable Steam games by Zetsubou, ranked by review count so the studio's hits land first.

Why this: Shares multiple endings with Sickness.




Why this: Same contemplative mood as Sickness.

The closest matches to Sickness: CORPSE FACTORY, Crimson Gray, outside the door, Visage, and Pathologic 3. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Sickness is your kind of game, the closest matches are CORPSE FACTORY, Crimson Gray and outside the door — picked from the ranked list below. Reviewers describe it as contemplative, dark and immersive, and single out its choice driven plot and hidden routes. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
About Sickness: 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.
Players recommend it
A summary of what players say, not a promise you'll like it. Every signal is listed below.
The most up-voted negative English reviews in our sample, quoted as written.
“Hmm... honestly I don't like this one. It's got fast story pacing and action elements, but the gal-game side doesn't get along too well with these action elements (except one route, obviously). This gives us a story of a lot of action…”
People who play it also play: CORPSE FACTORY, Crimson Gray, outside the door
Yes — Sickness is Steam Deck Verified, meaning Valve has confirmed it runs well on the Deck with full controller, text legibility, and default configuration support.
Sickness is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Sickness are CORPSE FACTORY, Crimson Gray, outside the door.
Sickness was developed by Zetsubou and published by Unwonted Studios, Zetsubou.