How many copies did B100X - Auto Dungeon RPG sell?

An estimated 24k to 39k copies, based on its 971 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 971 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 Strategy lane

A big, proven genre, though hit-driven: most sell around 4.7M copies, while a few break out far above.

A typical game

≈ 4.7M copies

≈ $34.6M after Steam's cut

from ~76k reviews

Best case

≈ 17.7M copies

Cities: Skylines · ≈ $204.8M after Steam's cut

from 290k reviews

A breakout hit, far above a typical game.

6 of your 8 games sit in the typical range; 2 are breakout hits far above it.

Copies and revenue are rough lifetime estimates from the review count; typical figures are medians per column, so they can come from different games.

The lane you'd be entering

Winners here lead with Strategy + Singleplayer, priced around $27.
The breakout hits carry Singleplayer + Roguelike Deckbuilder + Deckbuilding; a typical game here doesn't.
The games you compared span 2008 to 2019, a lane with a long track record.
A typical game here lands in Diamond ($1M+ before Steam's cut, est.). Tiers: Chris Zukowski's benchmark tiers.

Similar games

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FTL: Faster Than Light 2012	Est. copies ≈ 4.1M–6.6M SteamSpy 2M–5M	Est. revenue $11.2M–$30.0M net $20.3M–$46.2M gross	$9.99	78k reviews Overwhelmingly Positive	Rogue-likeSpace +6
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 +6
Tabletop Simulator 2015	Est. copies ≈ 3.4M–5.6M SteamSpy 2M–5M	Est. revenue $18.8M–$50.5M net $34.1M–$77.7M gross	$19.99	74k reviews Overwhelmingly Positive	TabletopBoard Game +6
Minion Masters 2019	Est. copies ≈ 1.9M–3.1M SteamSpy 500k–1M	Est. revenue Free	Free	65k reviews Very Positive	PvETrading Card Game +6
Fallout Shelter 2017	Est. copies ≈ 2.8M–4.6M SteamSpy 2M–5M	Est. revenue Free	Free	82k reviews Very Positive	Free to PlayBase-Building +6
Slay the Spire 2019	Est. copies ≈ 6.2M–10.1M 2.8x vs typical SteamSpy 5M–10M	Est. revenue $42.7M–$114.9M net $77.7M–$176.7M gross	$24.99	216k reviews Overwhelmingly Positive	Roguelike DeckbuilderCard Game +6
Cities: Skylines 2015	Est. copies ≈ 13.5M–21.9M 3.8x vs typical SteamSpy 10M–20M	Est. revenue $111.0M–$298.5M net $201.9M–$459.3M gross	$29.99	290k reviews Very Positive	City BuilderSimulation +6
SPORE™ 2008	Est. copies ≈ 3.7M–6.1M SteamSpy 2M–5M	Est. revenue $20.6M–$55.3M net $37.4M–$85.1M gross	$19.99	72k reviews Very Positive	God GameOpen World +6