I Am Sakuya FPS: Lunarian Invasion

58KS

Released Sep 25, 2025by Sigyaad Team, Floating BunnyMixed(65% of 51 Steam reviews)

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!

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Lowest tracked price

PLN EUR USD GBP CAD

PLN 22.99-50%

at SteamPLN 45.99

price checked Jul 26, 2026 — may be outdated

Shop now ↗1 offer from 1 shopfrom PLN 22.99

Price CheckHow it works

Matches the lowest price tracked since Jul 7, 2026

Tracked since Jul 7, 2026.

Price stats

30-day Steam low: PLN 22.99
Lowest tracked: PLN 22.99Jul 7, 2026

Steam Train Fest ends on Jul 27

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Official stores

Official stores with direct support.

Steam

SteamSteamOfficial

updated Jul 26, 2026

PLN 45.99

-50%PLN 22.99

Shop now ↗

Multipacks (1)

Sigyaad Ultimate Touhou Fangame Bundle

-50%PLN 96.39

I Am Sakuya FPS: Lunarian Invasion screenshot

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

Released

Sep 25, 2025

Developer

Sigyaad Team, Floating Bunny

Publisher

Sigyaad Team

Platforms

Windows

Steam Deck

Playable

Steam rating

Mixed (65%)

Age ratings

IGRS 13DEJUS 10STEAM_GERMANY 12

I Am Sakuya FPS: Lunarian Invasion price history

Lowest tracked price: PLN 22.99 (Jul 7, 2026) · current best: PLN 22.99.

I Am Sakuya FPS: Lunarian Invasion player count & reviews

65% positive reviews all-time · 0 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 PLN 22.99 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 PLN 22.99 (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 0 concurrent players on Steam in the last 30 days (highest on Jul 17, 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.