How much revenue did Mirror 2: Project X make?

$1.5M–$4.1M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Mirror 2: Project X sell?

Q: How many copies did Mirror 2: Project X sell?

2.8M to 4.5M copies, based on its 116k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 2.8M–4.5M; $1.5M–$4.1M after Steam's cut $2.8M–$6.3M before the cut; from 116k reviews (Mostly Negative)

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 Mirror 2: Project X out and predicted the genre from its 6 similar games. Every figure here, including Mirror 2: Project X's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 528–1k

best case 14.0M (Palworld)

The Co-op genre

2 of your 6 similar games are hits. A niche genre: plan for a small audience.

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

A typical game

≈ 528–1k copies

≈ $693–$2k after Steam's cut

from ~25 reviews

Best case

≈ 10.7M–17.3M copies

Palworld · ≈ $88.0M–$236.6M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Co-op (2 of 6) and Dating Sim (2 of 6).
The winners: Winners here lead with Co-op, priced around $22. The breakout hits carry Multiplayer + Online Co-Op + Co-op; a typical game here doesn't.
The era: The games you compared span 2018 to 2026, a genre with a long track record.

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

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Key Puss 2022	Est. copies ≈ 1k–2k 1.9x vs typical SteamSpy under 20k	Est. revenue $1k–$3k after Steam's cut $2k–$5k before the cut	$3.99	48 reviews Mixed	CasualIndie
Bloons TD 6 2018	Est. copies ≈ 11.9M–19.3M 15640x vs typical SteamSpy 2M–5M	Est. revenue $45.7M–$122.9M after Steam's cut $83.1M–$189.2M before the cut	$13.99	391k reviews Overwhelmingly Positive	Tower DefenseStrategy
Palworld 2026	Est. copies ≈ 10.7M–17.3M 17780x vs typical SteamSpy 50M–100M	Est. revenue $88.0M–$236.6M after Steam's cut $160.0M–$363.9M before the cut	$29.99	445k reviews Very Positive	Open WorldSurvival
Sweet House Love 2020	Est. copies ≈ 871–1k SteamSpy under 20k	Est. revenue $477–$1k after Steam's cut $867–$2k before the cut	$1.99	33 reviews Mixed	CasualDating Sim
Pop Journey 2023	Est. copies ≈ 264–429 SteamSpy under 20k	Est. revenue $72–$193 after Steam's cut $131–$297 before the cut	$0.99	11 reviews Mostly Positive	Match 3Anime
Secrets of Magic 4: Potion Master 2020	Est. copies ≈ 449–729 SteamSpy under 20k	Est. revenue $1k–$3k after Steam's cut $2k–$5k before the cut	$9.99	17 reviews Positive	CasualPuzzle