Steam
BestOfficialIn stockEcho 91 · Region US · Jul 17
$10.99
Echo 91
A video blogger explores an abandoned Soviet school to film content — but the deeper he goes, the more disturbing the truth becomes. Discover secrets, solve puzzles, and try to escape a place that doesn’t want to let you go.
OfficialApr 18, 2026 · Midnight Gaming StudioIndieAdjustable DifficultyCamera ComfortCustom Volume ControlsFamily SharingWindows
Current best
$10.99
at Steam · Jul 17
All-time low
$10.99
Jul 17, 2026
Stores tracked
1
sources indexed
Review signal
69%
13 reviews
Current best · Steam
$10.99
Observed Jul 17
View best listingCurrent low target
$10.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $10.99 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
1 observationsBest observed priceAll-time low
All-time low
$10.99
Jul 17, 2026 · Steam
12-week avg
$10.99
1 recent observations
Current vs low
At low
Current $10.99
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
10 indexedCommon Questions
Where is Echo 91 cheapest right now?
Echo 91 is currently indexed at $10.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Echo 91?
The indexed low for Echo 91 is $10.99 from Steam, observed Jul 17, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
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?
Echo 91 has a best indexed review signal of 69%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.