How many copies did Fight or Flight sell?

5k to 8k copies, based on its 189 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Fight or Flight make?

Fight or Flight 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 Fight or Flight in its genre yet. The numbers above are Fight or Flight's own.

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