How much revenue did Zombie Apocalypse - The Last Defense make?

$118–$316 after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Zombie Apocalypse - The Last Defense sell?

Q: How many copies did Zombie Apocalypse - The Last Defense sell?

432 to 702 copies, based on its 18 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 432–702; $118–$316 after Steam's cut $214–$486 before the cut; from 18 reviews (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 Zombie Apocalypse - The Last Defense out and predicted the genre from its 8 similar games. Every figure here, including Zombie Apocalypse - The Last Defense's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 6.2M–11.6M

best case 12.7M (7 Days to Die)

The Zombies genre

3 of your 8 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

≈ 6.2M–11.6M copies

≈ $21.4M–$121.7M after Steam's cut

from ~154k reviews

Best case

≈ 9.7M–15.7M copies

7 Days to Die · ≈ $119.8M–$322.1M after Steam's cut

The genre you'd be entering

Your set: Your set clusters on Zombies (7 of 8) and Tower Defense (5 of 8).
The winners: Winners here lead with Survival + Zombies, priced around $45.
The era: The games you compared span 2009 to 2024, 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
SwarmZ 2019	Est. copies ≈ 12k–19k too small to compare SteamSpy 100k–200k	Est. revenue $16k–$44k after Steam's cut $30k–$68k before the cut	$4.99	413 reviews Mixed	StrategySimulation
VERSUS SQUAD 2016	Est. copies ≈ 23k–38k too small to compare SteamSpy 100k–200k	Est. revenue $51k–$138k after Steam's cut $93k–$212k before the cut	$7.99	584 reviews Mostly Positive	ActionGore
7 Days to Die 2024	Est. copies ≈ 9.7M–15.7M 2.6x vs typical SteamSpy 10M–20M	Est. revenue $119.8M–$322.1M after Steam's cut $217.8M–$495.5M before the cut	$44.99	403k reviews Very Positive	SurvivalZombies
Decision: Red Daze 2022	Est. copies ≈ 21k–35k too small to compare SteamSpy 20k–50k	Est. revenue $117k–$315k after Steam's cut $213k–$485k before the cut	$19.99	889 reviews Mostly Positive	SurvivalAction
Doom Sweeper 2024	Est. copies ≈ 20k–32k too small to compare SteamSpy 50k–100k	Est. revenue $27k–$73k after Steam's cut $49k–$112k before the cut	$4.99	819 reviews Mostly Positive	Action RoguelikeHack and Slash
Plants vs. Zombies GOTY Edition 2009	Est. copies ≈ 8.0M–13.0M SteamSpy 2M–5M	Est. revenue $11.0M–$29.6M after Steam's cut $20.0M–$45.5M before the cut	$4.99	154k reviews Overwhelmingly Positive	Tower DefenseZombies
They Are Billions 2019	Est. copies ≈ 1.5M–2.4M SteamSpy 2M–5M	Est. revenue $12.2M–$32.7M after Steam's cut $22.1M–$50.3M before the cut	$29.99	51k reviews Very Positive	Base-BuildingColony Sim
They Are Coming 2023	Est. copies ≈ 15k–24k too small to compare SteamSpy 20k–50k	Est. revenue $12k–$32k after Steam's cut $22k–$50k before the cut	$2.99	609 reviews Very Positive	Early AccessIndie