How much revenue did Proto Cuckoo 64 make?

Proto Cuckoo 64 is free to play, so there is no copy-sales revenue to estimate.

How many copies did Proto Cuckoo 64 sell?

99 to 161 copies, based on its 4 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 99–161; from 4 reviews (4 user reviews); Only 4 reviews so far, so that range swings on one or two people. Read it as a hint, not a measurement.

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

We don't have enough similar games to place Proto Cuckoo 64 in its genre yet. The numbers above are Proto Cuckoo 64's own.

Sizing up your own game? See how many copies games in its genre usually sell before you build it.