How many copies did Last Year sell?

281k to 456k copies, based on its 10k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Last Year make?

Last Year is free to play, so there is no copy-sales revenue to estimate.

How big is Last Year?

Estimated owners: ≈ 281k–456k; from 10k 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 Last Year out and predicted the genre from its 8 similar games. Every figure here, including Last Year's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 8.1M–21.8M

best case 87.5M (Left 4 Dead 2)

Games like Last Year

The middle of these games

≈ 8.1M–21.8M copies

≈ $120.2M–$246.8M after Steam's cut

from ~249k reviews

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

All 8 of your similar games are hits.

Best case: Left 4 Dead 2 at ≈ 66.7M–108.4M copies, ≈ $183.2M–$492.6M after Steam's cut.

The genre you'd be entering

Your set: Your set clusters on FPS (5 of 8) and Gore (5 of 8).
The winners: Winners here lead with Zombies + Co-op, priced around $10.
The era: The games you compared span 2009 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 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

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Dead by Daylight 2016	Est. copies ≈ 38.7M–62.9M 3.7x vs typical SteamSpy 20M–50M	Est. revenue $212.7M–$571.8M after Steam's cut $386.7M–$879.7M before the cut	$19.99	930k reviews Mostly Positive	HorrorMultiplayer
Left 4 Dead 2 2009	Est. copies ≈ 66.7M–108.4M 4.2x vs typical SteamSpy 50M–100M	Est. revenue $183.2M–$492.6M after Steam's cut $333.1M–$757.9M before the cut	$9.99	1.1M reviews Overwhelmingly Positive	ZombiesCo-op
DOOM 2016	Est. copies ≈ 9.2M–15.0M SteamSpy 5M–10M	Est. revenue $50.6M–$136.0M after Steam's cut $92.0M–$209.3M before the cut	$19.99	221k reviews Overwhelmingly Positive	FPSGore
Dying Light 2 Stay Human: Reloaded Edition 2022	Est. copies ≈ 5.4M–8.8M SteamSpy 5M–10M	Est. revenue $89.6M–$240.8M after Steam's cut $162.8M–$370.5M before the cut	$59.99	219k reviews Mostly Positive	Open WorldCo-op
Killing Floor 2 2016	Est. copies ≈ 5.4M–8.7M SteamSpy 2M–5M	Est. revenue $44.4M–$119.3M after Steam's cut $80.6M–$183.5M before the cut	$29.99	129k reviews Very Positive	ZombiesMultiplayer
Ready or Not 2023	Est. copies ≈ 8.5M–13.9M SteamSpy 5M–10M	Est. revenue $117.4M–$315.6M after Steam's cut $213.4M–$485.5M before the cut	$49.99	344k reviews Mostly Positive	TacticalRealistic
Hunt: Showdown 1896 2019	Est. copies ≈ 8.0M–13.0M SteamSpy 10M–20M	Est. revenue $87.8M–$236.2M after Steam's cut $159.7M–$363.4M before the cut	$39.99	277k reviews Mostly Positive	Open WorldExtraction Shooter
Resident Evil 2 2019	Est. copies ≈ 6.4M–10.4M SteamSpy 5M–10M	Est. revenue $70.1M–$188.4M after Steam's cut $127.4M–$289.8M before the cut	$39.99	221k reviews Overwhelmingly Positive	ZombiesSurvival Horror