How much revenue did Island Idle RPG make?

$2k–$5k after Steam's roughly 30% cut, derived from the copies estimate and its price.

How many copies did Island Idle RPG sell?

Q: How many copies did Island Idle RPG sell?

2k to 4k copies, based on its 97 Steam reviews. This is a labeled estimate from the review count, not exact sales.

Estimated copies sold: ≈ 2k–4k; $2k–$5k after Steam's cut $3k–$8k before the cut; from 97 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 Island Idle RPG out and predicted the genre from its 8 similar games. Every figure here, including Island Idle RPG's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 469k–637k

best case 924k (IdleOn)

The Idler genre

All 8 of your similar games are hits. A healthy 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

≈ 469k–637k copies

≈ $466k–$879k after Steam's cut

from ~15k reviews

Best case

≈ 704k–1.1M copies

IdleOn

A breakout hit, far above a typical game.

The genre you'd be entering

Your set: Your set clusters on Idler (7 of 8) and Simulation (6 of 8).
The winners: Winners here lead with Idler + Clicker. The breakout hits carry Free to Play + MMORPG + RPG; a typical game here doesn't.
The era: The games you compared span 2014 to 2025, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

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Mountain 2014	Est. copies ≈ 847k–1.4M SteamSpy 500k–1M	Est. revenue $231k–$620k after Steam's cut $419k–$954k before the cut	$0.99	16k reviews Very Positive	SimulationIndie
NGU IDLE 2019	Est. copies ≈ 370k–602k SteamSpy 500k–1M	Est. revenue Free	Free	13k reviews Overwhelmingly Positive	Free to PlayIdler
Mr.Mine 2020	Est. copies ≈ 489k–795k SteamSpy 500k–1M	Est. revenue Free	Free	19k reviews Very Positive	IdlerClicker
Rusty's Retirement 2024	Est. copies ≈ 353k–573k SteamSpy 200k–500k	Est. revenue $678k–$1.8M after Steam's cut $1.2M–$2.8M before the cut	$6.99	15k reviews Overwhelmingly Positive	IdlerFarming Sim
IdleOn 2025	Est. copies ≈ 704k–1.1M 1.9x vs typical SteamSpy 1M–2M	Est. revenue Free	Free	29k reviews Mostly Positive	IdlerPixel Graphics
Nodebuster 2024	Est. copies ≈ 334k–543k SteamSpy 200k–500k	Est. revenue $275k–$739k after Steam's cut $500k–$1.1M before the cut	$2.99	14k reviews Overwhelmingly Positive	CasualClicker
Cell to Singularity - Evolution Never Ends 2021	Est. copies ≈ 682k–1.1M 1.8x vs typical SteamSpy 1M–2M	Est. revenue Free	Free	28k reviews Very Positive	ClickerFree to Play
Shop Titans 2020	Est. copies ≈ 472k–768k SteamSpy 1M–2M	Est. revenue Free	Free	18k reviews Mostly Positive	IdlerShop Keeper