How many copies did Bloons TD Battles sell?

1.2M to 1.9M copies, based on its 29k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Bloons TD Battles make?

Bloons TD Battles is free to play, so there is no copy-sales revenue to estimate.

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 Bloons TD Battles 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.