IMHO.

I Have No Mouth, and I Must Scream vs Sanitarium

I Have No Mouth, and I Must Scream and Sanitarium both land in Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Adventure games on Steam. I Have No Mouth, and I Must Scream (2013) is 1 year older than Sanitarium (2014). Sanitarium scores higher on Steam reviews (93% positive) than I Have No Mouth, and I Must Scream (88.7% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose I Have No Mouth, and I Must Scream

Choose I Have No Mouth, and I Must Scream if it's currently about 23% cheaper on the Steam Store. 2,300 Steam reviews back the pick.

Choose Sanitarium

Choose Sanitarium if it carries the stronger Steam consensus at 93% positive across 618 reviews.

Both I Have No Mouth, and I Must Scream and Sanitarium sit in Adventure on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

I Have No Mouth, and I Must Scream vs Sanitarium — Steam metadata comparison
I Have No Mouth, and I Must Scream — Steam game coverI Have No Mouth, and I Must ScreamSanitarium — Steam game coverSanitarium
Released20132014
GenresAdventureAdventure
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck VerifiedDeck Playable
Price9.99 USD12.99 USD
Steam reviews88.7% positive (2,300 reviews)93% positive (618 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersThe Dreamers Guild, QUByte InteractiveDotemu

Side by side

I Have No Mouth, and I Must Scream vs Sanitarium — FAQ

Which is better, I Have No Mouth, and I Must Scream or Sanitarium?
On Steam reviews Sanitarium scores higher (93% positive) than I Have No Mouth, and I Must Scream (88.7% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Sanitarium is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
Should I play I Have No Mouth, and I Must Scream or Sanitarium first?
If you want chronology, I Have No Mouth, and I Must Scream (2013) came out before Sanitarium (2014). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are I Have No Mouth, and I Must Scream and Sanitarium similar?
They overlap on Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
I Have No Mouth, and I Must Scream vs Sanitarium (2026) · imho.run