How much revenue did The Callisto Protocol™ make?

An estimated 17.2M to 46.1M net after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did The Callisto Protocol™ sell?

Q: How many copies did The Callisto Protocol™ sell?

An estimated 1.0M to 1.7M copies, based on its 43k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 1.0M–1.7M; $17.2M–$46.1M net $31.2M–$71.0M gross; from 43k reviews (Mixed)

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 The Callisto Protocol™ out and predicted the genre from its 4 similar games. Every figure here, including The Callisto Protocol™'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 9.9M–15.2M

best case 16.0M (Lethal Company)

The First-Person lane

A big, proven genre: most sell around 13.2M copies. From a small set, so take it as a sketch.

A typical game

≈ 13.2M copies

≈ $75.5M after Steam's cut

from ~297k reviews

Best case

≈ 16.0M copies

Lethal Company · ≈ $62.0M after Steam's cut

from 510k reviews

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 Online Co-Op + Horror, priced around $10.
The games you compared span 2016 to 2024, 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

Game	Price	Reviews	Tags	Est. copies	Est. revenue
DOOM 2016	Est. copies ≈ 8.8M–14.3M SteamSpy 5M–10M	Est. revenue $48.2M–$129.7M net $87.7M–$199.5M gross	$19.99	219k reviews Overwhelmingly Positive	FPSGore +6
Lethal Company 2023	Est. copies ≈ 12.2M–19.9M 1.7x vs typical SteamSpy 10M–20M	Est. revenue $33.6M–$90.3M net $61.1M–$139.0M gross	$9.99	510k reviews Overwhelmingly Positive	Online Co-OpHorror +6
Subnautica 2018	Est. copies ≈ 11.4M–18.5M SteamSpy 5M–10M	Est. revenue $94.1M–$253.0M net $171.1M–$389.3M gross	$29.99	375k reviews Overwhelmingly Positive	Open World Survival CraftSurvival +6
Content Warning 2024	Est. copies ≈ 3.9M–6.3M SteamSpy 5M–10M	Est. revenue $8.5M–$22.8M net $15.4M–$35.1M gross	$7.99	161k reviews Very Positive	Online Co-OpHorror +6