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SHINOBI NON GRATA

SHINOBI NON GRATA

Shinobi alert! Use your 7 shinobi weapons to survive the bloodshed! Introducing a hard core 2D ninja action game by Hyper-retro graphics.

Released May 24, 2023 Developer Studio PICO, ESQUADRA,inc. Publisher Flyhigh Works Platforms Windows ActionNinjaPixel Graphics2D PlatformerRetro
View on Steam ↗ $14.99 (US · as of 2026-05-15)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.

98.6%positive148 reviews
Recommended · 2 found this helpful

“Shinobi Non Grata is a homage to Irem's cool arcade game Ninja Spirit/Saigo no Nindo, very innovative for 1988 with its real-time weapon switching and relentless ninja action. It too has a number of secondary weapons that can be used at any time besides our katana to defeat the…”

— a player, Steam review · 7 hrs played
Recommended · 1 found this helpful

“What a perfect little game. Its strength is letting you cut down enemies like the NES ninja of old but with some great controls and a decent arsenal. Blew through it in one sitting, enjoyed it immensely. Strikes a good balance of tough, but not too punishing. Will definitely…”

— a player, Steam review · 3 hrs played
Recommended · 0 found this helpful

“Very good overall, but a bit overpriced. If you can get it half off then it is definitely a short but worthwhile run.”

— a player, Steam review · 2 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.

21achievements
38.0%median completion
23.0%rarest: Tsumuji
85.9% of players 73.6% of players 66.5% of players 62.1% of players 58.7% of players 54.8% of players 50.9% of players 49.9% of players 47.0% of players 39.4% of players 38.0% of players 37.4% of players 36.1% of players 34.1% of players 33.5% of players 31.5% of players 30.8% of players 28.9% of players 27.9% of players 27.0% of players 23.0% of players 85.9% 0% most earned rarest
Almost everyone has
85.9%Kiganbo — Defeat Kiganbo
73.6%O-Mukade — Defeat O-Mukade
66.5%Kibachi — Defeat Kibachi
Rarest badges of honor
23.0%Tsumuji — Hidden achievement
27.0%Mariya Kannon — Hidden achievement
27.9%Genba Kisaragi — Defeat Genba Kisaragi

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Mar 29, 2024
The Studio PICO developer's blog is up!

Posts are being uploaded about "Scramble Vice", Studio PICO's next project after "Shinobi non Grata." Read about the development process and the differences between the two games! https://store.steamp

Mar 26, 2024
Ver1.0.6 has been released!

Thank you all for your continued support. We have updated SHINOBI NON GRATA to Ver1.0.6. ・Fixed an issue where the game would stop progressing if the boss "Mariya Kannon" was defeated while the main c

Mar 18, 2024
【Shinobi non Grata #10】Introduction of Enemy in the game1

Shinobi alert! Use your 7 shinobi weapons to survive the bloodshed during the Bakumatsu-era! we will present you with information about the enemy characters and items in the upcoming game "Shinobi non

Jan 09, 2024
Ver1.0.5 has been released!

Thank you all for your continued support. We have updated SHINOBI NON GRATA to Ver1.0.5. ・Added 8 new languages (Russian, Spanish, Portuguese, German, French, Polish, Turkish, and Korean) (Russian, Sp

Nov 17, 2023
Ver1.0.4 has been released!

Thank you all for your continued support. We have updated SHINOBI NON GRATA to Ver1.0.4. ・Fixed the bug that disrupts game progress when the boss ”Kanibozu” is defeated too quickly

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-28.

GenresAction
Player tagsAction · Ninja · Pixel Graphics · 2D Platformer · Retro · Beat 'em up · 2D · Spectacle fighter · Singleplayer · Martial Arts (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Cloud · Family Sharing
LanguagesEnglish, Simplified Chinese, Traditional Chinese, Japanese, French, German, Spanish - Spain, Spanish - Latin America, Turkish, Portuguese - Brazil, Portuguese - Portugal, Polish, Russian, Korean
ControllerFull support
Achievements21
Official sitehttp://flyhighworks.jp
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 or later Processor: Core 2 Duo or above Memory: 2 GB RAM Graphics: DirectX 11 compatible or above DirectX: Version 11 Storage: 500 MB available space Sound Card: Supporting DirectSound