How many people are playing IQ Under Construction right now?

0 people are playing IQ Under Construction on Steam right now. In the last 24 hours it peaked at 6 players. The number updates every few minutes.

What is IQ Under Construction's all-time peak player count?

IQ Under Construction's highest concurrent player count on Steam is 1,192, reached in May 2026.

Is IQ Under Construction good? What do Steam reviews say?

50% of 14 Steam user reviews are positive (Mixed).

How much does IQ Under Construction cost on Steam?

IQ Under Construction costs $2.99 on Steam (US).

Does IQ Under Construction work on Steam Deck?

IQ Under Construction is Playable on Steam Deck (with small issues), according to Valve's Steam Deck compatibility check.

IQ Under Construction

by PoseidonPlay · Released Jun 19, 2025 · App ID 3771740

Steam Deck Playable

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Players now

newvs 24h ago · updates every minute

Review score

50% positive

Mixed14 reviews

24h peak

Highest seen1,192

May 31, 20265 months ago

Price on Steam

$2.99

Lowest ever $2.99 Nov 2026

Owners (est., from reviews)280–840

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$2.99

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Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

IQ Under ConstructionEdition
$2.99
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Reviews

50% positive of 14 · Mixed · Live from Steam

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Steam Deck

Works, but may need extra effort. Results from Valve's own testing.

Steam Deck Playable

!Text input does not automatically invokes keyboard
!Native resolution not default
✓Default controller config fully functional
✓Controller glyphs match deck device
✓Interface text is legible
✓Default configuration is performant

Steam Deck

Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Jun 1, 2025, 10:47 AM UTC
Build 18691767the current build when we started tracking1.3 GB on Windows

Patch notes

Jun 18, 2026
2,000,000 downloads! The final levels are HELL.
The goal of creating the hardest game in the world has officially been achieved. As the developer, I’ve personally beaten every level. It’s insanely hard, but absolutely doable. There are 18 levels in total, and here’s some friendly advice: don’t even bother w…
Jun 2, 2026
IQ Under Construction: Workshop Now Open
The artwork in the community is simply divine! Technical Notes:If anyone wants to make the game easier App ID: 3771740Mod structure: identical to the game folders, I guess :)GOOD LUCK

Patches & builds

Quick answers about IQ Under Construction

How many people are playing IQ Under Construction right now?: 0 people are playing IQ Under Construction on Steam right now. In the last 24 hours it peaked at 6 players. The number updates every few minutes.
What is IQ Under Construction's all-time peak player count?: IQ Under Construction's highest concurrent player count on Steam is 1,192, reached in May 2026.
Is IQ Under Construction good? What do Steam reviews say?: 50% of 14 Steam user reviews are positive (Mixed).
How much does IQ Under Construction cost on Steam?: IQ Under Construction costs $2.99 on Steam (US).
Does IQ Under Construction work on Steam Deck?: IQ Under Construction is Playable on Steam Deck (with small issues), according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.