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How many copies did Sphinx and the Cursed Mummy sell?

Estimated copies sold
≈ 25k–40k
$102k–$273k after Steam's cut $185k–$421k before the cut
from 717 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 Sphinx and the Cursed Mummy out and predicted the genre from its 8 similar games. Every figure here, including Sphinx and the Cursed Mummy's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 924k–5.3M
best case 38.6M (Portal 2)
Games like Sphinx and the Cursed Mummy

The middle of these games

≈ 924k–5.3M copies

≈ $6.2M–$63.7M after Steam's cut

from ~46k reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

All 8 of your similar games are hits.

Best case: Portal 2 at ≈ 29.4M–47.8M copies, ≈ $80.8M–$217.4M after Steam's cut.

What it took to get here
About half the games that made it here had over 5k reviews in their first month; the spread ran 1k to 16k.
The genre you'd be entering
Your set
Your set clusters on Puzzle (5 of 8) and Story Rich (4 of 8).
The winners
Winners here lead with Platformer + Puzzle, priced around $10.
The era
The games you compared span 2011 to 2023, and none of them shipped in the last two years.
How these numbers were worked out

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

Copies come from each game's reviews times a sales-per-review rate that falls with release age, from about 31 for the most recent game here to about 79 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

Portal 2
2011
Est. copies
≈ 29.4M–47.8M
10x vs typical
SteamSpy 5M–10M
Est. revenue
$80.8M–$217.4M after Steam's cut $147.0M–$334.4M before the cut
$9.99
466k reviews
Overwhelmingly Positive
It Takes Two
2021
Est. copies
≈ 6.7M–10.8M
5.8x vs typical
SteamSpy 5M–10M
Est. revenue
$73.2M–$196.7M after Steam's cut $133.0M–$302.7M before the cut
$39.99
268k reviews
Overwhelmingly Positive
Co-opMultiplayer
Chants of Sennaar
2023
Est. copies
≈ 844k–1.4M
SteamSpy 200k–500k
Est. revenue
$4.6M–$12.5M after Steam's cut $8.4M–$19.2M before the cut
$19.99
34k reviews
Overwhelmingly Positive
PuzzleAdventure
Little Nightmares II
2021
Est. copies
≈ 1.4M–2.4M
SteamSpy 1M–2M
Est. revenue
$11.9M–$32.1M after Steam's cut $21.7M–$49.4M before the cut
$29.99
58k reviews
Very Positive
HorrorAdventure
INSIDE
2016
Est. copies
≈ 3.1M–5.1M
1.6x vs typical
SteamSpy 2M–5M
Est. revenue
$21.6M–$58.2M after Steam's cut $39.4M–$89.5M before the cut
$24.99
76k reviews
Overwhelmingly Positive
2.5DPuzzle-Platformer
Mirror's Edge™ Catalyst
2020
Est. copies
≈ 410k–666k
SteamSpy 500k–1M
Est. revenue
$2.3M–$6.1M after Steam's cut $4.1M–$9.3M before the cut
$19.99
17k reviews
Mostly Positive
ParkourFemale Protagonist
FAR: Lone Sails
2018
Est. copies
≈ 802k–1.3M
SteamSpy 500k–1M
Est. revenue
$3.3M–$8.9M after Steam's cut $6.0M–$13.7M before the cut
$14.99
26k reviews
Overwhelmingly Positive
AtmosphericAdventure
Trine 4: The Nightmare Prince
2019
Est. copies
≈ 412k–669k
SteamSpy 1M–2M
Est. revenue
$3.4M–$9.1M after Steam's cut $6.2M–$14.0M before the cut
$29.99
14k reviews
Very Positive
Puzzle-PlatformerLocal Co-Op

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