GameTrend.app

Steam market intelligence

How To Grow a Black Hole

72% positive · 448 Steam reviews · released Jun 23, 2026 · by Desolation Digital

What it likely sold — estimate, stated as a range on purpose

Lifetime units: ~20k (P10–P90: 8k – 43.9k)

Gross revenue: ~$65.3k (P10–P90: $26.1k – $144k)

Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band approximates where about 8 in 10 comparable games land in published studies; some sit outside it. Our own hit rate goes on the accuracy ledger once measured. How we estimate

Estimates are statistical inferences from public data. They are not sourced from Valve or the developer and may deviate materially from actual results. Do not rely on them for investment or contractual decisions. As of Jul 5, 2026.

Player voice — measured shares of Steam thumbs, never a model

Last 90 days: 53% positive across 110 stored reviews. Casual games with 100+ reviews typically sit around 86% (median of 4073 games).

Visuals & audio66% positive · 61 mentions
“An honest review from an idle game dabbler: First off let me say this game is very impressive even if it isn't everyone's cup of tea. The mechanics of balancing the growth of a blackhole while not collapsing it is very unique and fun…”Recommended · Steam review · Jul 2026 · 29 h played · Report / request removal
Performance & stability50% positive · 60 mentions
“I don't know if a lot of these folks leaving reviews have actually played AI games, but this is NOT AN AI GAME. It's kind of weird to even assert that, nothing about the UI has the standard AI dev features, save for *maybe* the fact that…”Recommended · Steam review · Jun 2026 · 3 h played · Report / request removal
Gameplay & mechanics51% positive · 43 mentions
“An honest review from an idle game dabbler: First off let me say this game is very impressive even if it isn't everyone's cup of tea. The mechanics of balancing the growth of a blackhole while not collapsing it is very unique and fun…”Recommended · Steam review · Jul 2026 · 29 h played · Report / request removal
Price & value62% positive · 42 mentions
“An honest review from an idle game dabbler: First off let me say this game is very impressive even if it isn't everyone's cup of tea. The mechanics of balancing the growth of a blackhole while not collapsing it is very unique and fun…”Recommended · Steam review · Jul 2026 · 29 h played · Report / request removal
Controls & UI50% positive · 40 mentions
“I don't know if a lot of these folks leaving reviews have actually played AI games, but this is NOT AN AI GAME. It's kind of weird to even assert that, nothing about the UI has the standard AI dev features, save for *maybe* the fact that…”Recommended · Steam review · Jun 2026 · 3 h played · Report / request removal
Difficulty & balance60% positive · 30 mentions
“An honest review from an idle game dabbler: First off let me say this game is very impressive even if it isn't everyone's cup of tea. The mechanics of balancing the growth of a blackhole while not collapsing it is very unique and fun…”Recommended · Steam review · Jul 2026 · 29 h played · Report / request removal
Content & longevity45% positive · 20 mentions
“An honest review from an idle game dabbler: First off let me say this game is very impressive even if it isn't everyone's cup of tea. The mechanics of balancing the growth of a blackhole while not collapsing it is very unique and fun…”Recommended · Steam review · Jul 2026 · 29 h played · Report / request removal

347 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology

Reviews are shown as published on Steam, including reviews from key activations and free copies — so percentages here can differ from the score on the Steam store page. GameTrend does not check whether reviewers bought or played the game.

Game DNA — store facts, community tag votes, labeled AI inference

Business model

Buy to play

Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.

Go deeper

The interactive page adds review velocity, the price-vs-units neighborhood map and closest comparables. Making something in this niche? Start your road on GameTrend — free, no card.