Steam
BestOfficialIn stockHeart-Lung Machine · Region US · 1h ago
$7.99
Heart-Lung Machine
Trapped in a forgotten underground facility, you must physically crawl and hide to survive a relentless monster. Uncover disturbing secrets and experience the ultimate VR horror.
OfficialNov 11, 2024 · Hermann HetzerActionAdventureIndieFamily SharingSingle-playerWindows
Current best
$7.99
at Steam · 1h ago
All-time low
$6.39
Jul 25, 2026
Stores tracked
1
sources indexed
Review signal
79%
28 reviews
Current best · Steam
$7.99
Observed 1h ago
View best listingObserved low target
$6.39 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $7.99 at Steam.
1/1
View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
3 observationsBest observed priceAll-time low
All-time low
$6.39
Jul 25, 2026 · Steam
12-week avg
$7.46
3 recent observations
Current vs low
+25%
Current $7.99
Recommendation
Fair indexed price
not far from the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is Heart-Lung Machine cheapest right now?
Heart-Lung Machine is currently indexed at $7.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Heart-Lung Machine?
The indexed low for Heart-Lung Machine is $6.39 from Steam, observed Jul 25, 2026. The current indexed price is 25% above that low, so KeyDwarf labels it "Fair indexed price".
Is the top source safe?
Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
Heart-Lung Machine has a best indexed review signal of 79%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.