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!
Offers
What are keyshops?Multipacks (1)
About I Am Sakuya FPS: Lunarian Invasion
This is a unofficial fangame of the Touhou Project series. It is permitted under the official guidelines. Please support the official releases, some of which are available on Steam!
FEATURES
Stop time and decimate your foes! In 3d!!
Heart-pounding FPS gameplay with bullet hell elements! No cheap enemies, just pure skill!
Breathtaking landscapes and battlefields, perfectly realized in full jaw-dropping 3d!
Gorgeous 3d models that will almost make you feel bad for shooting at them!
Adrenaline inducing soundtrack to keep your blood pumping throughout the game!
Unforgettable weapons such as the Cirno plush doll!
WE HAVE A TRI-BARRELED SHOTGUN!STORY
After losing to one of the Watasuki sister's during the moon rabbit incident, Sakuya is unable to find peace until she exacts her revenge. With the help of a certain blue haired kappa, she teleports herself onto the moon and begins her quest for vengeance.
Game details
Game details
Age ratings
Game modes
Languages
Features
I Am Sakuya FPS: Lunarian Invasion price history
Lowest tracked price: $4.99 (Jul 7, 2026) · current best: $9.99.
I Am Sakuya FPS: Lunarian Invasion player count & reviews
65% positive reviews all-time · 1 peak players in the last 30 days.
I Am Sakuya FPS: Lunarian Invasion — frequently asked questions
Where can I buy I Am Sakuya FPS: Lunarian Invasion at the cheapest price?
Right now the cheapest offer for I Am Sakuya FPS: Lunarian Invasion is $9.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price I Am Sakuya FPS: Lunarian Invasion has ever been?
The lowest price KingsPrice has tracked for I Am Sakuya FPS: Lunarian Invasion is $4.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play I Am Sakuya FPS: Lunarian Invasion?
I Am Sakuya FPS: Lunarian Invasion peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 26, 2026). The player chart on this page updates daily.
How can I get I Am Sakuya FPS: Lunarian Invasion at a discount?
Create a free price alert on this page and KingsPrice will email you when I Am Sakuya FPS: Lunarian Invasion drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 8/10/11
- Processor: Intel i5 processor or greater
- Graphics: NVIDIA 1050 TI or higher or AMD 570 series or higher
