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How many copies did Towers Deck sell?

Estimated copies sold
≈ 1k–2k
$3k–$8k after Steam's cut $5k–$12k before Steam's cut
from 42 reviews (Mostly 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 Towers Deck and predicted how it would do from its 8 similar games. Every figure here, including Towers Deck's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 377k–813k
best case 813k (The Riftbreaker)
Games like Towers Deck

A typical game among these

≈ 377k–813k copies

≈ $2.0M–$3.9M after Steam's cut

from ~10k reviews

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

5 of the 8 similar games are hits.

Best case: The Riftbreaker at ≈ 619k–1.0M copies, ≈ $5.1M–$13.7M after Steam's cut.

What their first month looked like
About half the games that made it here had over 3k reviews in their first month; the range was 10 to 16k.
The genre you'd be entering
These games
The similar games share Tower Defense (6 of 8) and Building (4 of 8).
The winners
Winners here lead with Base-Building + Tower Defense, priced around $30.
When they shipped
The similar games span 2013 to 2024, and 2 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

Stronghold: Definitive Edition
2023
Est. copies
≈ 258k–419k
SteamSpy 500k–1M
Est. revenue
$1.1M–$2.9M after Steam's cut $1.9M–$4.4M before Steam's cut
$14.99
10k reviews
Very Positive
City BuilderStrategy
Stronghold HD (2012)
2013
Est. copies
≈ 661k–1.1M
SteamSpy 200k–500k
Est. revenue
$1.1M–$2.9M after Steam's cut $2.0M–$4.5M before Steam's cut
$5.99
10k reviews
Overwhelmingly Positive
Real Time TacticsCity Builder
Magic Ocean - Multiplayer Roguelike
2021
Est. copies
≈ 347–564
too small to compare
SteamSpy under 20k
Est. revenue
Free
Free
14 reviews
Mixed
Thronefall
2024
Est. copies
≈ 589k–957k
2.3x vs typical
SteamSpy 500k–1M
Est. revenue
$2.1M–$5.7M after Steam's cut $3.8M–$8.7M before Steam's cut
$12.99
24k reviews
Overwhelmingly Positive
Tower DefenseStrategy
The Riftbreaker
2021
Est. copies
≈ 619k–1.0M
2.4x vs typical
SteamSpy 1M–2M
Est. revenue
$5.1M–$13.7M after Steam's cut $9.3M–$21.1M before Steam's cut
$29.99
25k reviews
Very Positive
Base-BuildingTower Defense
Digs TD
2023
Est. copies
≈ 3k–4k
too small to compare
SteamSpy under 20k
Est. revenue
$14k–$39k after Steam's cut $26k–$60k before Steam's cut
$19.99
106 reviews
Mixed
Tower DefenseStrategy
Tower Knight
2024
Est. copies
≈ 422–685
too small to compare
SteamSpy under 20k
Est. revenue
$579–$2k after Steam's cut $1k–$2k before Steam's cut
$4.99
17 reviews
Positive
Book of Demons
2018
Est. copies
≈ 287k–467k
SteamSpy 500k–1M
Est. revenue
$2.0M–$5.3M after Steam's cut $3.6M–$8.2M before Steam's cut
$24.99
9k reviews
Very Positive

Sizing up your own game? See how many copies games in its genre usually sell before you build it.