How much revenue did King of Seas make?

$132k–$354k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did King of Seas sell?

Q: How many copies did King of Seas sell?

19k to 31k copies, based on its 772 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 19k–31k; $132k–$354k after Steam's cut $239k–$544k before the cut; from 772 reviews (Mixed)

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 King of Seas out and predicted the genre from its 8 similar games. Every figure here, including King of Seas's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 123k–404k

best case 2.5M (Assassin’s Creed® IV Black Flag™)

The Pirates genre

All 8 of your similar games are hits. A healthy 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

≈ 123k–404k copies

≈ $1.0M–$3.6M after Steam's cut

from ~5k reviews

Best case

≈ 1.9M–3.0M copies

Assassin’s Creed® IV Black Flag™ · ≈ $20.6M–$55.5M after Steam's cut

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Pirates (8 of 8) and Naval Combat (5 of 8).
The winners: Winners here lead with Pirates + Open World, priced around $40. The breakout hits carry Assassin + Stealth + Parkour; a typical game here doesn't.
The era: 4 of your 7 similar games shipped in the last two years, so this niche is actively shipping.

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

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Pixel Piracy 2014	Est. copies ≈ 382k–621k 1.6x vs typical SteamSpy 200k–500k	Est. revenue $1.6M–$4.2M after Steam's cut $2.9M–$6.5M before the cut	$14.99	7k reviews Mixed	Action RoguelikeSandbox
Naval Action 2019	Est. copies ≈ 423k–688k 3.2x vs typical SteamSpy 200k–500k	Est. revenue $2.3M–$6.3M after Steam's cut $4.2M–$9.6M before the cut	$19.99	15k reviews Mixed	SailingNaval Combat
Corsairs Legacy - Pirate Action RPG & Sea Battles 2024	Est. copies ≈ 29k–47k SteamSpy 20k–50k	Est. revenue $159k–$427k after Steam's cut $289k–$658k before the cut	$19.99	1k reviews Mostly Positive	Early AccessArcade
Skull and Bones 2024	Est. copies ≈ 111k–181k SteamSpy 50k–100k	Est. revenue $919k–$2.5M after Steam's cut $1.7M–$3.8M before the cut	$29.99	5k reviews Mixed	PiratesAction
Assassin’s Creed® IV Black Flag™ Invalid Date	Est. copies ≈ 1.9M–3.0M 17x vs typical SteamSpy 5M–10M	Est. revenue $20.6M–$55.5M after Steam's cut $37.5M–$85.4M before the cut	$39.99	78k reviews Very Positive	PiratesOpen World
Sea Dogs: To Each His Own 2012	Est. copies ≈ 123k–199k SteamSpy 100k–200k	Est. revenue $505k–$1.4M after Steam's cut $919k–$2.1M before the cut	$14.99	2k reviews Mostly Positive	PiratesNaval
Like a Dragon: Pirate Yakuza in Hawaii 2025	Est. copies ≈ 234k–380k 2.1x vs typical SteamSpy 200k–500k	Est. revenue $3.9M–$10.4M after Steam's cut $7.0M–$15.9M before the cut	$59.99	10k reviews Very Positive	ActionAdventure
Caribbean Legend 2024	Est. copies ≈ 76k–124k SteamSpy 100k–200k	Est. revenue $628k–$1.7M after Steam's cut $1.1M–$2.6M before the cut	$29.99	3k reviews Mostly Positive	PiratesRPG