How many copies did B100X - Auto Dungeon RPG sell?

24k to 39k copies, based on its 974 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did B100X - Auto Dungeon RPG make?

B100X - Auto Dungeon RPG is free to play, so there is no copy-sales revenue to estimate.

How big is B100X - Auto Dungeon RPG?

Estimated owners: ≈ 24k–39k; from 974 reviews (Very Positive)

A labeled estimate from the public review count (adjusted for release year), not exact sales. Owner data cross-checked with SteamSpy.

Does this actually work?

We left B100X - Auto Dungeon RPG out and predicted the genre from its 8 similar games. Every figure here, including B100X - Auto Dungeon RPG's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 3.9M–5.2M

best case 17.7M (Cities: Skylines)

The Simulation genre

All 8 of your similar games are hits. A big, proven genre for a game like yours.

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

A typical game

≈ 3.9M–5.2M copies

≈ $27.7M–$36.4M after Steam's cut

from ~76k reviews

Best case

≈ 13.5M–21.9M copies

Cities: Skylines · ≈ $111.2M–$298.9M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Simulation (4 of 8) and Sandbox (3 of 8).
The winners: Winners here lead with Roguelike Deckbuilder + Card Game, priced around $27. The breakout hits carry Singleplayer + Roguelike Deckbuilder + Deckbuilding; a typical game here doesn't.
The era: The games you compared span 2008 to 2019, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

Similar games

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FTL: Faster Than Light 2012	Est. copies ≈ 4.1M–6.6M SteamSpy 2M–5M	Est. revenue $11.2M–$30.1M after Steam's cut $20.4M–$46.3M before the cut	$9.99	78k reviews Overwhelmingly Positive	Rogue-likeSpace
SMITE® 2015	Est. copies ≈ 5.6M–9.0M 1.6x vs typical SteamSpy 10M–20M	Est. revenue Free	Free	120k reviews Mostly Positive	Free to PlayMOBA
Tabletop Simulator 2015	Est. copies ≈ 3.4M–5.6M SteamSpy 2M–5M	Est. revenue $18.8M–$50.6M after Steam's cut $34.2M–$77.8M before the cut	$19.99	74k reviews Overwhelmingly Positive	TabletopBoard Game
Minion Masters 2019	Est. copies ≈ 1.9M–3.1M SteamSpy 500k–1M	Est. revenue Free	Free	65k reviews Very Positive	PvETrading Card Game
Fallout Shelter 2017	Est. copies ≈ 2.8M–4.6M SteamSpy 2M–5M	Est. revenue Free	Free	82k reviews Very Positive	Free to PlayBase-Building
Slay the Spire 2019	Est. copies ≈ 6.2M–10.1M 2.8x vs typical SteamSpy 5M–10M	Est. revenue $42.9M–$115.3M after Steam's cut $78.0M–$177.5M before the cut	$24.99	217k reviews Overwhelmingly Positive	Roguelike DeckbuilderCard Game
Cities: Skylines 2015	Est. copies ≈ 13.5M–21.9M 3.8x vs typical SteamSpy 10M–20M	Est. revenue $111.2M–$298.9M after Steam's cut $202.2M–$459.9M before the cut	$29.99	291k reviews Very Positive	City Builder Simulation
SPORE™ 2008	Est. copies ≈ 3.8M–6.1M SteamSpy 2M–5M	Est. revenue $20.6M–$55.5M after Steam's cut $37.5M–$85.3M before the cut	$19.99	72k reviews Very Positive	God GameOpen World