Steam
BestOfficialIn stockI Am Sakuya FPS: Lunarian Invasion · Region US · Jul 17
$9.99
I Am Sakuya FPS: Lunarian Invasion
Fight through cute enemies and tough bosses alike using your diverse arsenal of weapons and your ability to stop time! Get revenge on those Lunarians as you uncover their secret bases through 10 beautiful levels in this fully 3D FPS game based on the Touhou Project!
OfficialSep 25, 2025 · Sigyaad TeamActionFamily SharingSingle-playerWindows
Current best
$9.99
at Steam · Jul 17
All-time low
$9.99
Jul 17, 2026
Stores tracked
1
sources indexed
Review signal
65%
49 reviews
Current best · Steam
$9.99
Observed Jul 17
View best listingCurrent low target
$9.99 · matches the current 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
1 observationsBest observed priceAll-time low
All-time low
$9.99
Jul 17, 2026 · Steam
12-week avg
$9.99
1 recent observations
Current vs low
At low
Current $9.99
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 I Am Sakuya FPS: Lunarian Invasion cheapest right now?
I Am Sakuya FPS: Lunarian Invasion 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 I Am Sakuya FPS: Lunarian Invasion?
The indexed low for I Am Sakuya FPS: Lunarian Invasion is $9.99 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?
I Am Sakuya FPS: Lunarian Invasion has a best indexed review signal of 65%.
Can KeyDwarf notify me about a lower price?
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