How much revenue did Dungeon Defenders make?

$5.0M–$13.3M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Dungeon Defenders sell?

Q: How many copies did Dungeon Defenders sell?

1.2M to 2.0M copies, based on its 19k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 1.2M–2.0M; $5.0M–$13.3M after Steam's cut $9.0M–$20.5M before Steam's cut; from 19k reviews (Very Positive)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid Dungeon Defenders and predicted how it would do from its 8 similar games. Every figure here, including Dungeon Defenders's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 23.5M–38.1M

best case 39.5M (Black Myth: Wukong)

Games like Dungeon Defenders

A typical game among these

≈ 23.5M–38.1M copies

≈ $226.0M–$715.9M after Steam's cut

from ~507k reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

All 8 of the similar games are hits.

Best case: Black Myth: Wukong at ≈ 30.1M–48.9M copies, ≈ $496.2M–$1334.2M after Steam's cut.

The genre you'd be entering

These games: The similar games share Open World (5 of 8) and Third Person (4 of 8).
The winners: Winners here lead with Mythology + Action RPG, priced around $60.
When they shipped: The similar games span 2010 to 2024, and 1 of the 8 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

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Warframe 2013	Est. copies ≈ 42.9M–69.7M SteamSpy 20M–50M	Est. revenue Free	Free	678k reviews Very Positive	Free to PlayAction RPG
Dying Light 2015	Est. copies ≈ 24.2M–39.3M SteamSpy 10M–20M	Est. revenue $166.4M–$447.4M after Steam's cut $302.5M–$688.3M before Steam's cut	$24.99	496k reviews Overwhelmingly Positive	ZombiesSurvival Horror
ELDEN RING 2022	Est. copies ≈ 28.7M–46.6M 2.3x vs typical SteamSpy 20M–50M	Est. revenue $473.6M–$1273.3M after Steam's cut $861.1M–$1959.0M before Steam's cut	$59.99	1.2M reviews Very Positive	Souls-likeOpen World
Fallout 4 2015	Est. copies ≈ 21.0M–34.1M SteamSpy 10M–20M	Est. revenue $115.2M–$309.7M after Steam's cut $209.4M–$476.5M before Steam's cut	$19.99	429k reviews Very Positive	Open WorldPost-apocalyptic
DARK SOULS™ III 2016	Est. copies ≈ 18.3M–29.8M SteamSpy 5M–10M	Est. revenue $302.7M–$813.9M after Steam's cut $550.4M–$1252.2M before Steam's cut	$59.99	441k reviews Very Positive	Souls-likeDark Fantasy
Fallout: New Vegas 2010	Est. copies ≈ 16.6M–26.9M SteamSpy 5M–10M	Est. revenue $45.5M–$122.3M after Steam's cut $82.7M–$188.2M before Steam's cut	$9.99	262k reviews Overwhelmingly Positive	Open WorldRPG
Black Myth: Wukong 2024	Est. copies ≈ 30.1M–48.9M 2.4x vs typical SteamSpy 50M–100M	Est. revenue $496.2M–$1334.2M after Steam's cut $902.2M–$2052.5M before Steam's cut	$59.99	1.2M reviews Overwhelmingly Positive	MythologyAction RPG
Monster Hunter: World 2018	Est. copies ≈ 15.8M–25.6M SteamSpy 10M–20M	Est. revenue $129.9M–$349.3M after Steam's cut $236.2M–$537.3M before Steam's cut	$29.99	518k reviews Very Positive	Co-opMultiplayer