Steam
BestOfficialIn stockGreat Fly Invasion! · Region US · Jul 11
$0.99
Great Fly Invasion!
The Great Fly invasion is a casual game where you, the player, attempt to kill all the flies from each garbage can while armed only with a fly swatter. Don't let them land or they will lay more eggs!
OfficialDec 22, 2022 · Forrest KruegerCasualFamily SharingSingle-playerWindows
Current best
$0.99
at Steam · Jul 11
All-time low
$0.99
Jul 11, 2026
Stores tracked
1
sources indexed
Review signal
No reviews
Current best · Steam
$0.99
Observed Jul 11
View best listingCurrent low target
$0.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $0.99 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
$0.99
Jul 11, 2026 · Steam
12-week avg
$0.99
1 recent observations
Current vs low
At low
Current $0.99
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
11 indexedCommon Questions
Where is Great Fly Invasion! cheapest right now?
Great Fly Invasion! is currently indexed at $0.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Great Fly Invasion!?
The indexed low for Great Fly Invasion! is $0.99 from Steam, observed Jul 11, 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?
No review summary is indexed for this game yet.
Can KeyDwarf notify me about a lower price?
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