How many copies did Defense Clicker sell?

6k to 10k copies, based on its 173 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Defense Clicker make?

Defense Clicker is free to play, so there is no copy-sales revenue to estimate.

How big is Defense Clicker?

Estimated owners: ≈ 6k–10k; from 173 reviews (Mostly 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 Defense Clicker out and predicted the genre from its 8 similar games. Every figure here, including Defense Clicker's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 16k–31k

best case 328k (Time Clickers)

Games like Defense Clicker

The middle of these games

≈ 16k–31k copies

≈ $8k–$30k after Steam's cut

from ~612 reviews

Only the top fifth of 2019’s Steam releases earned about $34k gross, so plan for that or less.

2 of your 8 similar games are hits.

Best case: Time Clickers at ≈ 250k–407k copies.

What it took to get here

About half the games that made it here had over 248 reviews in their first month; the spread ran 48 to 423.

The genre you'd be entering

Your set: Your set clusters on Tower Defense (7 of 8) and Clicker (5 of 8).
The winners: Winners here lead with Clicker + Shooter.
The era: The games you compared span 2015 to 2023, and none of them 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 61 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
Time Clickers 2015	Est. copies ≈ 250k–407k 8.4x vs typical SteamSpy 500k–1M	Est. revenue Free	Free	5k reviews Very Positive	ClickerFree to Play
最后的仙门 The last Practice Sect 2022	Est. copies ≈ 13k–21k SteamSpy 100k–200k	Est. revenue $14k–$39k after Steam's cut $26k–$60k before the cut	$3.99	529 reviews Mixed	IdlerClicker
Idle Monster TD 2021	Est. copies ≈ 21k–34k SteamSpy 100k–200k	Est. revenue Free	Free	856 reviews Mostly Positive	StrategyTower Defense
Samawa Idle 2023	Est. copies ≈ 15k–25k SteamSpy 100k–200k	Est. revenue $21k–$56k after Steam's cut $38k–$87k before the cut	$4.99	617 reviews Mixed	ClickerIdler
Defence to death 2017	Est. copies ≈ 10k–16k SteamSpy 50k–100k	Est. revenue $5k–$14k after Steam's cut $10k–$22k before the cut	$1.99	282 reviews Mixed	Turn-Based TacticsStrategy
Grow Defense 2021	Est. copies ≈ 15k–24k SteamSpy 200k–500k	Est. revenue Free	Free	606 reviews Mostly Positive	CasualIdler
The Defender: Farm and Castle 2019	Est. copies ≈ 32k–51k 1.8x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	1k reviews Very Positive	Free to PlayTower Defense
The Wall Mustn't Fall 2023	Est. copies ≈ 2k–3k SteamSpy under 20k	Est. revenue $2k–$6k after Steam's cut $4k–$10k before the cut	$4.99	68 reviews Very Positive	Tower DefenseAuto Battler