Steam
BestOfficialIn stockBilly's Nightmare · Region US · Jul 16
$9.99
Billy's Nightmare
A roguelike game where you use abilities & items based on child logic to help Billy fight his nightmare. Poison bullies with a pair of Stinky Socks, set creepy toys on fire with a Magnifying Glass or make them step on some painful Pego Bricks!
OfficialOct 26, 2023 · Insomnia InteractiveActionAdventureIndieCo-opFamily SharingWindows
Current best
$9.99
at Steam · Jul 16
All-time low
$0.99
Jul 9, 2026
Stores tracked
1
sources indexed
Review signal
98%
50 reviews
Current best · Steam
$9.99
Observed Jul 16
View best listingObserved low target
$0.99 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $9.99 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
2 observationsBest observed priceAll-time low
All-time low
$0.99
Jul 9, 2026 · Steam
12-week avg
$5.49
2 recent observations
Current vs low
+909%
Current $9.99
Recommendation
Watch for drop
consider setting an alert
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is Billy's Nightmare cheapest right now?
Billy's Nightmare is currently indexed at $9.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Billy's Nightmare?
The indexed low for Billy's Nightmare is $0.99 from Steam, observed Jul 9, 2026. The current indexed price is 909% above that low, so KeyDwarf labels it "Watch for drop".
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?
Billy's Nightmare has a best indexed review signal of 98%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.