How much revenue did Sky Force Reloaded make?

$263k–$706k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Sky Force Reloaded sell?

Q: How many copies did Sky Force Reloaded sell?

96k to 155k copies, based on its 3k Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 96k–155k; $263k–$706k after Steam's cut $477k–$1.1M before Steam's cut; from 3k reviews (Very 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 Sky Force Reloaded and predicted how it would do from its 8 similar games. Every figure here, including Sky Force Reloaded's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 3.3M–9.0M

best case 22.0M (Undertale)

Games like Sky Force Reloaded

A typical game among these

≈ 3.3M–9.0M copies

≈ $10.1M–$65.1M after Steam's cut

from ~105k 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: Undertale at ≈ 16.8M–27.2M copies, ≈ $46.0M–$123.8M after Steam's cut.

What their first month looked like

About half the games that made it here had over 41k reviews in their first month; the range was 16k to 129k.

The genre you'd be entering

These games: The similar games share Action Roguelike (6 of 8) and Bullet Hell (6 of 8).
The winners: Winners here lead with Story Rich + Choices Matter, priced around $10.
When they shipped: The similar games span 2012 to 2025, and 1 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

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Vampire Survivors 2022	Est. copies ≈ 6.6M–10.7M 2.5x vs typical SteamSpy 5M–10M	Est. revenue $9.1M–$24.4M after Steam's cut $16.5M–$37.5M before Steam's cut	$4.99	267k reviews Overwhelmingly Positive	Action RoguelikeBullet Hell
Realm of the Mad God Exalt 2012	Est. copies ≈ 3.0M–4.9M SteamSpy 500k–1M	Est. revenue Free	Free	48k reviews Very Positive	Pixel GraphicsMMORPG
HoloCure - Save the Fans! 2023	Est. copies ≈ 1.0M–1.6M SteamSpy 1M–2M	Est. revenue Free	Free	41k reviews Overwhelmingly Positive	Pixel GraphicsBullet Hell
Deep Rock Galactic: Survivor 2025	Est. copies ≈ 1.2M–2.0M SteamSpy 1M–2M	Est. revenue $4.3M–$11.6M after Steam's cut $7.8M–$17.8M before Steam's cut	$12.99	49k reviews Very Positive	DwarfAction Roguelike
Enter the Gungeon 2016	Est. copies ≈ 3.7M–6.1M SteamSpy 2M–5M	Est. revenue $15.4M–$41.5M after Steam's cut $28.1M–$63.9M before Steam's cut	$14.99	90k reviews Overwhelmingly Positive	Bullet HellAction Roguelike
Cuphead 2017	Est. copies ≈ 7.6M–12.4M 2.1x vs typical SteamSpy 5M–10M	Est. revenue $41.9M–$112.7M after Steam's cut $76.2M–$173.4M before Steam's cut	$19.99	222k reviews Overwhelmingly Positive	DifficultCartoon
Undertale 2015	Est. copies ≈ 16.8M–27.2M 3.3x vs typical SteamSpy 5M–10M	Est. revenue $46.0M–$123.8M after Steam's cut $83.7M–$190.4M before Steam's cut	$9.99	343k reviews Overwhelmingly Positive	Great SoundtrackStory Rich
Brotato 2023	Est. copies ≈ 3.0M–4.8M SteamSpy 2M–5M	Est. revenue $4.1M–$10.9M after Steam's cut $7.4M–$16.8M before Steam's cut	$4.99	119k reviews Overwhelmingly Positive	Rogue-likeSingleplayer