How many copies did First Session sell?

2k to 4k copies, based on its 89 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did First Session make?

First Session is free to play, so there is no copy-sales revenue to estimate.

How big is First Session?

Estimated owners: ≈ 2k–4k; from 89 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 First Session out and predicted the genre from its 8 similar games. Every figure here, including First Session's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 3.0M–4.3M

best case 7.9M (DARK SOULS™ II: Scholar of the First Sin)

The Story Rich 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

≈ 3.0M–4.3M copies

≈ $32.0M–$40.2M after Steam's cut

from ~76k reviews

Best case

≈ 6.1M–9.8M copies

DARK SOULS™ II: Scholar of the First Sin · ≈ $66.6M–$179.0M after Steam's cut

The genre you'd be entering

Your set: Your set clusters on Story Rich (6 of 8) and Dark (3 of 8).
The winners: Winners here lead with Souls-like + Dark Fantasy, priced around $40.
The era: None of the games you compared shipped in the last two years; the newest is from 2019. That says more about your picks than about the market, so add newer similar games to read the timing.

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

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Getting Over It with Bennett Foddy 2017	Est. copies ≈ 2.8M–4.6M SteamSpy 2M–5M	Est. revenue $6.2M–$16.7M after Steam's cut $11.3M–$25.7M before the cut	$7.99	82k reviews Very Positive	Psychological HorrorDifficult
DARK SOULS™ II: Scholar of the First Sin 2015	Est. copies ≈ 6.1M–9.8M 1.7x vs typical SteamSpy 2M–5M	Est. revenue $66.6M–$179.0M after Steam's cut $121.1M–$275.4M before the cut	$39.99	131k reviews Very Positive	Souls-likeDark Fantasy
SOMA 2015	Est. copies ≈ 2.4M–3.9M SteamSpy 2M–5M	Est. revenue $19.9M–$53.4M after Steam's cut $36.1M–$82.2M before the cut	$29.99	52k reviews Overwhelmingly Positive	Horror Psychological Horror
INSIDE 2016	Est. copies ≈ 3.0M–4.9M SteamSpy 2M–5M	Est. revenue $20.6M–$55.5M after Steam's cut $37.5M–$85.4M before the cut	$24.99	75k reviews Overwhelmingly Positive	2.5DPuzzle-Platformer
Firewatch 2016	Est. copies ≈ 3.9M–6.4M SteamSpy 2M–5M	Est. revenue $21.7M–$58.3M after Steam's cut $39.4M–$89.7M before the cut	$19.99	99k reviews Very Positive	AdventureAtmospheric
Hellblade: Senua's Sacrifice 2017	Est. copies ≈ 2.6M–4.3M SteamSpy 2M–5M	Est. revenue $21.6M–$58.2M after Steam's cut $39.4M–$89.5M before the cut	$29.99	76k reviews Very Positive	AtmosphericPsychological
What Remains of Edith Finch 2017	Est. copies ≈ 1.8M–2.9M SteamSpy 500k–1M	Est. revenue $9.8M–$26.4M after Steam's cut $17.8M–$40.6M before the cut	$19.99	52k reviews Overwhelmingly Positive	Story RichAtmospheric
A Plague Tale: Innocence 2019	Est. copies ≈ 2.0M–3.3M SteamSpy 1M–2M	Est. revenue $22.0M–$59.2M after Steam's cut $40.0M–$91.1M before the cut	$39.99	70k reviews Very Positive	Story RichAdventure