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I Am Sakuya FPS: Lunarian Invasion

I Am Sakuya FPS: Lunarian Invasion Game Cover
54%Game Brain Score
Most mentioned positive aspects:gameplay, humor
Most mentioned negative aspects:music, stability
68% User Score Based on 31 reviews

Platforms

PCWindows
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I Am Sakuya FPS: Lunarian Invasion Game Cover

About I Am Sakuya FPS: Lunarian Invasion

I Am Sakuya FPS: Lunarian Invasion is a single player shooter game with fantasy and anime themes. It was developed by Floating Bunny and was released on September 25, 2025. It received mostly positive reviews from players.

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-…

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I Am Sakuya FPS: Lunarian Invasion screenshot
I Am Sakuya FPS: Lunarian Invasion screenshot
I Am Sakuya FPS: Lunarian Invasion screenshot
I Am Sakuya FPS: Lunarian Invasion screenshot
I Am Sakuya FPS: Lunarian Invasion screenshot
I Am Sakuya FPS: Lunarian Invasion screenshot
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Reviews

68%Audience ScoreBased on 31 reviews
gameplay3 positive mentions
music2 negative mentions
  • Enjoyable gameplay with fun weapons and mechanics such as dashing and time stop adding depth.
  • Beautiful art style, character models, and UI design appreciated by many players.
  • Developer is actively engaged with the community, providing regular updates and fixes improving the experience.
  • Technical issues including performance problems, bugs, glitches, collision problems, and occasional game-breaking moments.
  • Level design and enemy variety are lacking, with maps feeling empty or cluttered and repetitive enemies leading to boring combat.
  • Game feels unfinished and rushed compared to the previous title, with less polish, weaker gunplay, and some gameplay mechanics limiting enjoyment.

  • gameplay

    5 mentions Positive Neutral Negative
    60% positive mentions, 0% neutral mentions, 40% negative mentions

    The gameplay is entertaining and dynamic, featuring Doom-style weapon switching, dashing, and a time-stop mechanic that adds depth and variety to each stage. While some weapon reloads can slow the pace, the overall experience remains fun and engaging, especially with its quirky, humorous elements and unique combat interactions.

    • “Doom-style weapon switching in a 3D environment along with the ability to dash and temporarily stop time adds depth to gameplay, making each stage feel unique even when speedrunning, as no battle will ever play out the same way.”
    • “Despite the fact that this game is far from a properly finished product, its gameplay is still entertaining enough to be worthy of your time.”
    • “This game shines as a goofy unpolished game with quite the entertaining gameplay with a funny story; you will see characters dance as they attack, some will fly away when shot with the triple (yes triple) barrel shotgun, and others just get stuck on the ground.”
    • “Doom-style weapon switching in a 3D environment along with the ability to dash and/or temporarily stop time adds depth to gameplay, making each stage feel unique even when speedrunning, as no battle will ever play out the same way.”
    • “This is only really for the Fumo and the P90 since their reloads are the longest. I would love it if you could dash with an empty mag on the Fumo to reload it, so you can really have fast gunplay. I find myself shooting a mag, dashing to avoid bullets, and then reloading which slows the gameplay down.”

  • humor

    4 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The game's humor shines through its goofy, unpolished style, with funny dialogues, a comedic story, and entertaining character interactions. Quirky visual gags and exaggerated gameplay moments, like characters dancing during attacks or flying when shot, add to its charm. Overall, the humor is a strong and enjoyable aspect of the experience.

    • “However, to list some positives, the dialogues are very funny, and the timestop mechanic works way better than in the prequel.”
    • “The story is funny and the interactions too, overall worth the time and price.”
    • “This game shines as a goofy unpolished game with quite the entertaining gameplay with a funny story; you will see characters dance as they attack, some will fly away when shot with the triple (yes triple) barrel shotgun, and others just get stuck on the ground.”

  • music

    3 mentions Positive Neutral Negative
    33% positive mentions, 0% neutral mentions, 67% negative mentions

    The music in the game is generally appreciated for its quality and enjoyment, though some feel it doesn't always match the level design. Additionally, there are comments noting the soundtrack's similarity to the previous game, which may affect its originality.

    • “Overall, I can say that this is a short but enjoyable game with good art and music (wish it was longer though).”
    • “The music doesn't really fit the levels at all.”
    • “Soundtrack: isn't this the exact same one as the first game?”

  • stability

    3 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    The game is enjoyable overall but is hindered by frequent glitches and bugs, including instances of getting stuck and map-related issues. Stability needs improvement to enhance the gameplay experience.

    • “Although in level 9 I got stuck for a while, the game is very buggy. I hope things improve soon; the game is actually fun if you ignore the glitches and bugs.”
    • “The third map is so buggy that I spent more time stuck inside a rock than actually playing on it.”
    • “Despite glitches and bugs, it's actually fun to play.”

  • optimization

    3 mentions Positive Neutral Negative
    100% positive mentions, -67% neutral mentions, 67% negative mentions

    Optimization has seen some improvements, with certain performance issues and bugs fixed, resulting in smoother gameplay. However, persistent stuttering—particularly when new enemies appear—indicates that optimization still needs significant enhancement for a more polished experience.

    • “The game's performance issues were fixed and it feels much smoother to play. A specific bug I had was also fixed!”
    • “Better level design, better enemy design, improved performance optimization.”
    • “The game's performance is very meh, with constant stutter, especially visible when new enemies load into the map.”
    • “Game's performance is very meh, with constant stutter, especially visible when new enemies load into the map.”
    • “Better level design, better enemy design, improved performance optimization, I just feel what you're selling could be more of a demo of what awaits the players rather than an actual game.”

  • story

    2 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The story is humorous and lighthearted, complementing the game's quirky and entertaining gameplay. Players appreciate the amusing character interactions and comedic moments, making it a worthwhile experience despite its unpolished nature.

    • “The story is funny and the interactions too, overall worth the time and price.”
    • “This game shines as a goofy, unpolished game with quite entertaining gameplay and a funny story. You will see characters dance as they attack, some will fly away when shot with the triple (yes, triple) barrel shotgun, and others just get stuck on the ground.”

  • grinding

    1 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    The developer has been steadily improving the game through continuous updates, making the overall experience better. However, users suggest purchasing it on sale due to its current state.

  • graphics

    1 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    The graphics are simple and unobtrusive, avoiding overwhelming or unpleasant visual effects.

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I Am Sakuya FPS: Lunarian Invasion is a shooter game with fantasy and anime themes. Common tags for I Am Sakuya FPS: Lunarian Invasion include first-person, futuristic, 3D, female protagonist, bullet hell and others.

I Am Sakuya FPS: Lunarian Invasion is available on PC and Windows.

I Am Sakuya FPS: Lunarian Invasion was released on September 25, 2025.

I Am Sakuya FPS: Lunarian Invasion was developed by Floating Bunny.

I Am Sakuya FPS: Lunarian Invasion has received mostly positive reviews from players. Most players liked I Am Sakuya FPS: Lunarian Invasion for its gameplay but disliked it for its music.

I Am Sakuya FPS: Lunarian Invasion is a single player game.

Similar games include Project Warlock II, GTTOD, Mohrta, HyperViolent, Transience and others.