How much revenue did Spelunky make?

$3.6M–$9.6M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Spelunky sell?

864k to 1.4M copies, based on its 17k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 864k–1.4M; $3.6M–$9.6M after Steam's cut $6.5M–$14.7M before the cut; from 17k 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 Spelunky 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.