How many copies did Familiars.io sell?

2k to 3k copies, based on its 79 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Familiars.io make?

Familiars.io 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 Familiars.io in its genre yet. The numbers above are Familiars.io's own.

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