How much revenue did keyg: the last prison make?

$6k–$16k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did keyg: the last prison sell?

4k to 7k copies, based on its 140 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 4k–7k; $6k–$16k after Steam's cut $11k–$24k before the cut; from 140 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 keyg: the last prison 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.