How much revenue did Castle Crashers® make?

$29.9M–$80.4M after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Castle Crashers® sell?

Q: How many copies did Castle Crashers® sell?

7.3M to 11.8M copies, based on its 140k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 7.3M–11.8M; $29.9M–$80.4M after Steam's cut $54.4M–$123.7M before the cut; from 140k reviews (Overwhelmingly 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 Castle Crashers® out and predicted the genre from its 8 similar games. Every figure here, including Castle Crashers®'s, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 6.3M–28.6M

best case 105.0M (Terraria)

The Survival 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

≈ 6.3M–28.6M copies

≈ $24.2M–$124.2M after Steam's cut

from ~400k reviews

Best case

≈ 80.0M–130.0M copies

Terraria · ≈ $219.8M–$590.9M after Steam's cut

The genre you'd be entering

Your set: Your set clusters on Survival (4 of 8) and Co-op (3 of 8).
The winners: Winners here lead with Open World Survival Craft + Sandbox, priced around $10.
The era: The games you compared span 2011 to 2018, 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
Stick Fight: The Game 2017	Est. copies ≈ 4.3M–7.0M SteamSpy 2M–5M	Est. revenue $5.9M–$15.9M after Steam's cut $10.7M–$24.4M before the cut	$4.99	125k reviews Very Positive	MultiplayerFunny
Terraria 2011	Est. copies ≈ 80.0M–130.0M 3.8x vs typical SteamSpy 20M–50M	Est. revenue $219.8M–$590.9M after Steam's cut $399.6M–$909.1M before the cut	$9.99	1.5M reviews Overwhelmingly Positive	Open World Survival CraftSandbox
Starbound 2016	Est. copies ≈ 4.9M–8.0M SteamSpy 2M–5M	Est. revenue $20.3M–$54.6M after Steam's cut $36.9M–$83.9M before the cut	$14.99	123k reviews Very Positive	Open World Survival CraftSandbox
Among Us 2018	Est. copies ≈ 22.5M–36.5M 1.8x vs typical SteamSpy 20M–50M	Est. revenue $30.8M–$82.9M after Steam's cut $56.1M–$127.5M before the cut	$4.99	739k reviews Very Positive	MultiplayerSocial Deduction
Bloons TD 6 2018	Est. copies ≈ 11.9M–19.3M 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
Soundpad 2017	Est. copies ≈ 3.5M–5.7M SteamSpy 2M–5M	Est. revenue $4.9M–$13.0M after Steam's cut $8.8M–$20.1M before the cut	$4.99	103k reviews Overwhelmingly Positive	UtilitiesAudio Production
Brawlhalla 2017	Est. copies ≈ 14.1M–22.9M SteamSpy 20M–50M	Est. revenue Free	Free	409k reviews Mostly Positive	Free to PlayMultiplayer
Don't Starve Together 2016	Est. copies ≈ 21.6M–35.1M SteamSpy 10M–20M	Est. revenue $88.9M–$239.1M after Steam's cut $161.7M–$367.9M before the cut	$14.99	539k reviews Very Positive	SurvivalOpen World Survival Craft