How many copies did Gravity Bone sell?

16k to 26k copies, based on its 532 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Gravity Bone make?

Gravity Bone is free to play, so there is no copy-sales revenue to estimate.

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 Gravity Bone in its genre yet. The numbers above are Gravity Bone's own.

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