How many copies did Pirates Vikings & Knights II sell?

327k to 532k copies, based on its 6k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Pirates Vikings & Knights II make?

Pirates Vikings & Knights II is free to play, so there is no copy-sales revenue to estimate.

How big is Pirates Vikings & Knights II?

Estimated owners: ≈ 327k–532k; from 6k 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 Pirates Vikings & Knights II out and predicted the genre from its 8 similar games. Every figure here, including Pirates Vikings & Knights II's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 35.1M–42.9M

best case 123.6M (PUBG: BATTLEGROUNDS)

The FPS 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

≈ 35.1M–42.9M copies

≈ $67.1M–$139.9M after Steam's cut

from ~774k reviews

Best case

≈ 94.2M–153.0M copies

PUBG: BATTLEGROUNDS

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on FPS (3 of 8) and Shooter (3 of 8).
The winners: Winners here lead with Survival + Shooter. The breakout hits carry Battle Royale + PvP + Third-Person Shooter; a typical game here doesn't.
The era: The games you compared span 2007 to 2020, 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
Wallpaper Engine 2018	Est. copies ≈ 30.6M–49.7M SteamSpy 20M–50M	Est. revenue $41.9M–$112.8M after Steam's cut $76.3M–$173.5M before the cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities
Warframe 2013	Est. copies ≈ 34.9M–56.7M SteamSpy 20M–50M	Est. revenue Free	Free	671k reviews Very Positive	Free to PlayAction RPG
Apex Legends™ 2020	Est. copies ≈ 28.0M–45.5M SteamSpy 100M–200M	Est. revenue Free	Free	1.1M reviews Mixed	Free to PlayBattle Royale
ARK: Survival Evolved 2017	Est. copies ≈ 26.6M–43.3M SteamSpy 20M–50M	Est. revenue $109.8M–$295.1M after Steam's cut $199.6M–$454.0M before the cut	$14.99	774k reviews Very Positive	Open World Survival CraftSurvival
Among Us 2018	Est. copies ≈ 22.5M–36.5M 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
Rocket League® 2015	Est. copies ≈ 26.9M–43.7M SteamSpy 10M–20M	Est. revenue Free	Free	580k reviews Very Positive	MultiplayerFootball (Soccer)
PUBG: BATTLEGROUNDS 2017	Est. copies ≈ 94.2M–153.0M 3.5x vs typical SteamSpy 100M–200M	Est. revenue Free	Free	2.7M reviews Mixed	SurvivalShooter
Team Fortress 2 2007	Est. copies ≈ 64.6M–105.0M 1.6x vs typical SteamSpy 50M–100M	Est. revenue Free	Free	1.2M reviews Very Positive	Free to PlayHero Shooter