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Steam market intelligence

Idle Sphere

48% positive · 323 Steam reviews · released Nov 17, 2024 · by Idle System, Inc., Yayu

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

No estimate for this title — free-to-play games have no unit-sales model here. That's the honest answer, not a gap.

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

Performance & stability20% positive · 25 mentions
“Not bad idle game. All Steam Achievements seem to currently be broken at the moment.”Recommended · Steam review · May 2025 · 2 h played
Gameplay & mechanics13% positive · 24 mentions
“I never do reviews but I'll do this one exception because I'm just dissapointed in this "developer" team. tldr: It's just a quick cash grab 100%. First off, this game has no tutorial or any explanation of game mechanics whatsoever. You are…”Not recommended · Steam review · Feb 2025 · 1059 h played
Content & longevity14% positive · 21 mentions
“I never do reviews but I'll do this one exception because I'm just dissapointed in this "developer" team. tldr: It's just a quick cash grab 100%. First off, this game has no tutorial or any explanation of game mechanics whatsoever. You are…”Not recommended · Steam review · Feb 2025 · 1059 h played
Visuals & audio45% positive · 20 mentions
“Not the greatest game you can find, but the visuals are really beautiful and soothing, and the music eases my slumber.”Recommended · Steam review · Aug 2025 · 14 h played
Controls & UI21% positive · 19 mentions
“Not sure how this game got a bad rap - sure it may not have achievements but if you are a fan of incremental menu games this fits the bill very nicely. Feels like creating a universe with the scale of some of the Spheres. Very slow but has…”Recommended · Steam review · May 2025 · 59 h played
Difficulty & balance27% positive · 15 mentions
“I never do reviews but I'll do this one exception because I'm just dissapointed in this "developer" team. tldr: It's just a quick cash grab 100%. First off, this game has no tutorial or any explanation of game mechanics whatsoever. You are…”Not recommended · Steam review · Feb 2025 · 1059 h played
Price & value8% positive · 13 mentions
“I never do reviews but I'll do this one exception because I'm just dissapointed in this "developer" team. tldr: It's just a quick cash grab 100%. First off, this game has no tutorial or any explanation of game mechanics whatsoever. You are…”Not recommended · Steam review · Feb 2025 · 1059 h played

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

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

How you play together

Single-player

Platform features

AchievementsSteam Cloud

Business model

In-app purchasesFree to playEarly Access

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

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