Browse Games like Other platforms How it works

/

Obscure

I Am Sakuya FPS: Lunarian Invasion

66% positive of 51 Steam reviews

Released: 2025
Steam Deck: Playable
Platforms: Steam

Made by Sigyaad Team, Floating Bunny. Published by Sigyaad Team.

About the game

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!

Tagged by players

FPS
Bullet Hell
Anime
Colorful
Female Protagonist
Shooter
Action
Futuristic
Cute
First-Person
Funny
Fantasy

What players say

Games like I Am Sakuya FPS: Lunarian Invasion

See all games like I Am Sakuya FPS: Lunarian Invasion

SUGURI

55% matchBullet Hell, Anime

Half-Life: Opposing Force

48% matchFPS, Shooter

95%25.6K reviews4.3 h

No More Demon

51% matchFPS, Bullet Hell, Similar premise

Lunar Drifter

47% matchFPS, Anime

Touhou Iyuushou ~ What the Bullet Hell?!

46% matchBullet Hell, Anime

Touhou: New World

46% matchBullet Hell, Anime

78%262 reviewsDeck

Touhou Crisis

42% matchAnime, Bullet Hell, Similar premise

GAL VS VILLAGE

48% matchFPS, Anime

Yoiyami Dancers: Twilight Danmaku Dancers

44% matchBullet Hell, Female Protagonist

NOCE

46% matchAnime, Action

Invasher

47% matchBullet Hell, Anime

Pls Kill it.

48% matchFPS, Shooter

Not affiliated with Valve. Steam is a trademark of Valve Corporation.Privacy Settings

I Am Sakuya FPS: Lunarian Invasion screenshot 1

Mostly Positive

What players say

Recommended
There are not a lot of Touhou FPS games, and Lunarian Invasion is decent for what it is. There's definitely some jank and the level design leaves a lot to be desired. The lack of mid-level checkpoints can be annoying when you catch a stray bullet in the final room, and I wish the 1UPS functioned as actual lives instead of a health refill. But there's a lot of charm here too. The game especially shines in the weapon…
1.3 h played when written. 1 found it helpful.
Read on Steam
Recommended
So, I've finally decided to give I Am Sakuya's sequel a try, and yeah, it still feels like a badly made Serious Sam clone even after all the updates. I am recommending the game though, even if it's inferior to the prequel, because the developer is still actively updating and improving the game, step by step. - The game feels REALLY choppy, like im playing on 60 FPS even if i set my cap to 240 or unlimited, with or…
55 min played when written. 1 found it helpful.
Read on Steam
Not recommended
man this level design is a huge step down from the previous i am sakuya game.
32 min played when written. 2 found it helpful.
Read on Steam

All reviews on Steam