How much revenue did Killing Time make?

Killing Time is free to play, so there is no copy-sales revenue to estimate.

How many copies did Killing Time sell?

Q: How many copies did Killing Time sell?

40k to 66k copies, based on its 1k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 40k–66k; from 1k 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 Killing Time and predicted how it would do from its 8 similar games. Every figure here, including Killing Time's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 4.4M–10.1M

best case 40.7M (Wallpaper Engine)

Games like Killing Time

A typical game among these

≈ 4.4M–10.1M copies

≈ $4.0M–$40.1M after Steam's cut

from ~171k reviews

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

All 8 of the similar games are hits.

Best case: Wallpaper Engine at ≈ 31.0M–50.3M copies, ≈ $42.5M–$114.3M after Steam's cut. It is a breakout hit, far above a typical game.

The genre you'd be entering

These games: The similar games share Anime (6 of 8) and Female Protagonist (3 of 8).
The winners: Winners here lead with Mature + Utilities, priced around $5. The breakout hits carry Utilities + Software + Design & Illustration; a typical game here doesn't.
When they shipped: None of the similar games shipped in the last two years; the newest is from 2021. That says more about which games were found than about the market.

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 43 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
Helltaker 2020	Est. copies ≈ 3.2M–5.2M SteamSpy 2M–5M	Est. revenue Free	Free	128k reviews Overwhelmingly Positive	Free to PlayCute
NARAKA: BLADEPOINT 2021	Est. copies ≈ 7.5M–12.2M 1.8x vs typical SteamSpy 10M–20M	Est. revenue Free	Free	303k reviews Mostly Positive	Battle RoyaleMultiplayer
Devil May Cry 5 2019	Est. copies ≈ 4.9M–8.0M SteamSpy 5M–10M	Est. revenue $40.6M–$109.2M after Steam's cut $73.9M–$168.0M before Steam's cut	$29.99	171k reviews Overwhelmingly Positive	ActionHack and Slash
VRChat 2017	Est. copies ≈ 9.3M–15.1M 1.6x vs typical SteamSpy 20M–50M	Est. revenue Free	Free	269k reviews Mostly Positive	VRFree to Play
Wallpaper Engine 2018	Est. copies ≈ 31.0M–50.3M 6.0x vs typical SteamSpy 20M–50M	Est. revenue $42.5M–$114.3M after Steam's cut $77.3M–$175.9M before Steam's cut	$4.99	1.0M reviews Overwhelmingly Positive	MatureUtilities
Muse Dash 2019	Est. copies ≈ 3.5M–5.7M SteamSpy 2M–5M	Est. revenue $2.9M–$7.8M after Steam's cut $5.3M–$12.0M before Steam's cut	$2.99	122k reviews Very Positive	MusicRhythm
Doki Doki Literature Club! 2017	Est. copies ≈ 7.9M–12.8M SteamSpy 5M–10M	Est. revenue Free	Free	229k reviews Overwhelmingly Positive	Psychological Horror Visual Novel
Mirror 2018	Est. copies ≈ 2.6M–4.1M SteamSpy 2M–5M	Est. revenue $1.4M–$3.8M after Steam's cut $2.5M–$5.8M before Steam's cut	$1.99	84k reviews Overwhelmingly Positive	Sexual ContentNudity