How much revenue did KUNKUN Defender 2 make?

$12k–$31k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did KUNKUN Defender 2 sell?

Q: How many copies did KUNKUN Defender 2 sell?

8k to 14k copies, based on its 342 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 8k–14k; $12k–$31k after Steam's cut $21k–$48k before the cut; from 342 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 KUNKUN Defender 2 out and predicted the genre from its 8 similar games. Every figure here, including KUNKUN Defender 2's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 11.7M–28.1M

best case 124.1M (PUBG: BATTLEGROUNDS)

Games like KUNKUN Defender 2

The middle of these games

≈ 11.7M–28.1M copies

≈ $79.3M–$95.6M after Steam's cut

from ~251k 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: PUBG: BATTLEGROUNDS at ≈ 94.5M–153.6M copies.

The genre you'd be entering

Your set: Your set clusters on First-Person (5 of 8) and Shooter (4 of 8).
The winners: Winners here lead with Survival + Shooter.
The era: None of the games you compared shipped in the last two years; the newest is from 2020. That says more about your picks than about the market, so add newer similar games to read the timing.

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 52 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

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DOOM 2016	Est. copies ≈ 9.2M–15.0M SteamSpy 5M–10M	Est. revenue $50.7M–$136.2M after Steam's cut $92.1M–$209.6M before the cut	$19.99	222k reviews Overwhelmingly Positive	FPSGore
Wallpaper Engine 2018	Est. copies ≈ 30.9M–50.1M 4.0x vs typical SteamSpy 20M–50M	Est. revenue $42.3M–$113.8M after Steam's cut $77.0M–$175.1M before the cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities
DARK SOULS™ III 2016	Est. copies ≈ 18.3M–29.7M 1.7x vs typical SteamSpy 5M–10M	Est. revenue $301.6M–$810.8M after Steam's cut $548.3M–$1247.4M before the cut	$59.99	439k reviews Very Positive	Souls-likeDark Fantasy
VRChat 2017	Est. copies ≈ 9.2M–15.0M SteamSpy 20M–50M	Est. revenue Free	Free	268k reviews Mostly Positive	VRFree to Play
PUBG: BATTLEGROUNDS 2017	Est. copies ≈ 94.5M–153.6M 11x vs typical SteamSpy 100M–200M	Est. revenue Free	Free	2.7M reviews Mixed	SurvivalShooter
Human Fall Flat 2016	Est. copies ≈ 9.4M–15.3M SteamSpy 10M–20M	Est. revenue $51.8M–$139.4M after Steam's cut $94.2M–$214.4M before the cut	$19.99	227k reviews Very Positive	Co-opFunny
SCP: Secret Laboratory 2017	Est. copies ≈ 8.1M–13.1M SteamSpy 5M–10M	Est. revenue Free	Free	234k reviews Very Positive	Free to PlayMultiplayer
Half-Life: Alyx 2020	Est. copies ≈ 2.6M–4.2M SteamSpy 2M–5M	Est. revenue $43.0M–$115.7M after Steam's cut $78.2M–$177.9M before the cut	$59.99	105k reviews Overwhelmingly Positive	VRFPS