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wishvane

How many copies did I Have No Mouth, and I Must Scream sell?

Estimated copies sold
≈ 204k–332k
$561k–$1.5M after Steam's cut $1.0M–$2.3M before the cut
from 4k reviews (Very Positive)

A labeled estimate from the public review count (adjusted for release year), not exact sales. Owner data cross-checked with SteamSpy.

We don't have enough similar games to place I Have No Mouth, and I Must Scream in its genre yet, so these are its own numbers, not a genre read.

Sizing up your own game? See what its genre can realistically do before you build it.