Banner of I Am Sakuya FPS: Lunarian Invasion

I Am Sakuya FPS: Lunarian Invasion

by Sigyaad Team · 25 Sep, 2025

8 downloads

4.6 GB
2 days ago
2 days ago
CSF + Goldberg

About the Game

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.

Screenshots

7 images
I Am Sakuya FPS: Lunarian Invasion screenshot 1
I Am Sakuya FPS: Lunarian Invasion screenshot 2
I Am Sakuya FPS: Lunarian Invasion screenshot 3
I Am Sakuya FPS: Lunarian Invasion screenshot 4
I Am Sakuya FPS: Lunarian Invasion screenshot 5
I Am Sakuya FPS: Lunarian Invasion screenshot 6
I Am Sakuya FPS: Lunarian Invasion screenshot 7

Version Information

Latest Version

Latest on Steam

SteamDB

Build 26396242

Released Nov 03, 2026

Current Release

Build 26396242

Uploaded Nov 03, 2026

System Requirements

OS N/A
CPU Intel i5 processor or greater
RAM N/A
GPU NVIDIA 1050 TI or higher or AMD 570 series or higher

How to Install

1
Download all files
2
Extract the .ZIP file to a folder (use WinRAR or 7-Zip)
3
Run I Am Sakuya 2 URP.exe to play
Troubleshooting tips

• Run Redist/_CommonRedist installers if game won't start

• Add folder to Windows Defender exclusions

• Run as administrator

Download

Direct link available

Archive password

Needed when extracting (WinRAR / 7-Zip) — not a site login.

CRC32 4696A473
SHA-256 e2c507b840eccd28cd446ae954bbfabef584c0eb1887e3c0f0fc131e7e6cb8ba
How: Right-click the downloaded file → 7-Zip / WinRAR → CRC SHA → compare with the values above.

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Download I Am Sakuya FPS: Lunarian Invasion for PC with a direct link or via torrent. Get the full version of I Am Sakuya FPS: Lunarian Invasion for free. I Am Sakuya FPS: Lunarian Invasion is a Action released by Sigyaad Team.

Need help with installation or downloads?

Check our FAQ for common issues like passwords, extraction errors, and more.