How many copies did Isekai Eternal Alpha sell?

2k to 3k copies, based on its 84 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Isekai Eternal Alpha make?

Isekai Eternal Alpha is free to play, so there is no copy-sales revenue to estimate.

How big is Isekai Eternal Alpha?

Estimated players who have it: ≈ 2k–3k; from 84 reviews (Mixed)

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 Isekai Eternal Alpha and predicted how it would do from its 8 similar games. Every figure here, including Isekai Eternal Alpha's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 450k–955k

best case 2.2M (Awesomenauts)

Games like Isekai Eternal Alpha

A typical game among these

≈ 450k–955k copies

≈ $4.2M–$16.8M after Steam's cut

from ~17k reviews

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

6 of the 8 similar games are hits.

Best case: Awesomenauts at ≈ 1.7M–2.8M copies, ≈ $9.3M–$25.1M after Steam's cut.

What their first month looked like

About half the games that made it here had over 3k reviews in their first month; the range was 2 to 12k.

The genre you'd be entering

These games: The similar games share MOBA (5 of 8) and Battle Royale (2 of 8).
The winners: Winners here lead with MOBA + Platformer, priced around $20.
When they shipped: The similar games span 2012 to 2024, and 2 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
Legion TD 2 - Multiplayer Tower Defense 2021	Est. copies ≈ 380k–617k SteamSpy 1M–2M	Est. revenue $2.6M–$7.0M after Steam's cut $4.7M–$10.8M before Steam's cut	$24.99	15k reviews Very Positive	Tower DefenseMultiplayer
Brawlers of Duality 2024	Est. copies ≈ 99–161 too small to compare SteamSpy under 20k	Est. revenue $136–$365 after Steam's cut $247–$562 before Steam's cut	$4.99	4 reviews 4 user reviews	3D FighterBattle Royale
Modern Arena 2020	Est. copies ≈ 198–322 too small to compare SteamSpy 50k–100k	Est. revenue Free	Free	8 reviews 8 user reviews	RPGAction
AirMech 2018	Est. copies ≈ 330k–537k SteamSpy 1M–2M	Est. revenue Free	Free	11k reviews Very Positive	Free to PlayStrategy
AMID EVIL 2019	Est. copies ≈ 224k–363k SteamSpy 1M–2M	Est. revenue $1.2M–$3.3M after Steam's cut $2.2M–$5.1M before Steam's cut	$19.99	8k reviews Very Positive	Old SchoolBoomer Shooter
Predecessor 2024	Est. copies ≈ 441k–716k SteamSpy 1M–2M	Est. revenue Free	Free	18k reviews Mostly Positive	MOBAFree to Play
Warhammer 40,000: Dawn of War III 2017	Est. copies ≈ 823k–1.3M SteamSpy 1M–2M	Est. revenue $9.0M–$24.3M after Steam's cut $16.5M–$37.4M before Steam's cut	$39.99	24k reviews Mixed	Warhammer 40KStrategy
Awesomenauts 2012	Est. copies ≈ 1.7M–2.8M 1.6x vs typical SteamSpy 2M–5M	Est. revenue $9.3M–$25.1M after Steam's cut $17.0M–$38.6M before Steam's cut	$19.99	27k reviews Very Positive	MOBAMultiplayer