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Ninja Issen (忍者一閃)
Game
(released 1 year ago)
ASTEROID-J
CFK Co., Ltd.
Description

With its cyberpunk city brought to life with retro graphics, Ninja Issen invites players into a world filled with "hyper ninja action" as they work alone to annihilate waves of enemy troops using a variety of ninja skills and fight bosses coming at you with relentless, diverse attack patterns.


Genres:
Ninja
Platformer
2D Platformer
Tags:
Ninja
Platformer
2D Platformer
Adventure
Hack and Slash
Sci-fi
Action
Indie
Side Scroller
Singleplayer
Story Rich
Cyberpunk
2D
Fast-Paced
Robots
Retro
Pixel Graphics
Violent
Steam Review Analysis – Total (updated Jun 30, 2025, 5:56 AM)
Disclaimer: This analysis is independently conducted and is not affiliated with Valve or Steam.
Review Summary - 76
93%
Very Positive

43

2

59%

Purchased on Steam

28

3

41%

Purchased Elsewhere

8% Primarily Play on Deck

Playtime Statistics
Playtime Overview
Estimated Playthrough Time

4.18 hrs

Min Playtime
0.10 hrs
15th Percentile
0.67 hrs
Median Playtime
3.03 hrs
85th Percentile
6.58 hrs
Max Playtime
157.25 hrs
Conclusion

Overall, 'Ninja Issen' is well-received for its fluid gameplay, nostalgic art style, and engaging soundtrack, though it faces criticism for camera issues, control responsiveness, and some technical problems. The game's challenging difficulty and unique setting contribute positively to player experiences.

Strongly Positive
Fluid Gameplay

Players appreciate the smooth and intuitive gameplay mechanics that enhance the overall experience.

~14%
Nostalgic Art Style

The retro-inspired graphics and comic book style resonate well with players, evoking fond memories of classic games.

~9%
Satisfying Combat Mechanics

Players enjoy the impactful and responsive combat system that makes defeating enemies feel rewarding.

~8%
Engaging Soundtrack

The music enhances the gaming experience, adding to the excitement and immersion of the gameplay.

~5%
Positive
Challenging Difficulty

The game offers a satisfying level of challenge that keeps players engaged and encourages skill development.

~8%
Unique Setting

The blend of cyberpunk elements with traditional ninja themes creates a captivating and original game world.

~5%
Humor and Charm

Players appreciate the light-hearted humor and charming elements that add personality to the game.

~4%
Neutral / Mixed Opinions
Negative
Control Responsiveness

Some reviews mention that the controls can feel stiff or unresponsive at times, impacting the overall gameplay experience.

~5%
Art Direction Issues

Some players find the art direction lacking clarity, making it difficult to distinguish between interactive elements and backgrounds.

~3%
Camera Issues

Players report problems with the camera, which can hinder gameplay and lead to frustrating moments.

~3%
Technical Issues

Some players experience technical problems such as glitches and display issues that hinder gameplay.

~1%
Strongly Negative
This analysis is powered by OpenAI’s language models and may occasionally contain inaccuracies. For the most precise details, please consult the reviews directly on the official Steam store page.

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Updated on Jul 16, 2025, 10:12 AM
Ninja Issen (忍者一閃) Analysis on Niklas Notes