Steam
BestOfficialIn stockSerious Sam Double D XXL · Region US · Jul 11
$9.99
Serious Sam Double D XXL
Pile on the firepower with the revolutionary Gunstacker and fire all your weapons at once in a symphony of destruction!
OfficialAug 30, 2011 · Mommy's Best GamesActionIndieCo-opFamily SharingMulti-playerWindows
Current best
$9.99
at Steam · Jul 11
All-time low
$0.99
Jun 19, 2026
Stores tracked
1
sources indexed
Review signal
82%
884 reviews
Current best · Steam
$9.99
Observed Jul 11
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
4 observationsBest observed priceAll-time low
All-time low
$0.99
Jun 19, 2026 · Steam
12-week avg
$5.49
4 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 Serious Sam Double D XXL cheapest right now?
Serious Sam Double D XXL 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 Serious Sam Double D XXL?
The indexed low for Serious Sam Double D XXL is $0.99 from Steam, observed Jun 19, 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?
Serious Sam Double D XXL has a best indexed review signal of 82%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.