Ninja Issen (忍者一閃)

Ninja Issen (忍者一閃) cover art -69%
Genres
Action, Adventure, Indie
Released
22 Nov, 2023
Developer
ASTEROID-J
Publisher
CFK Co., Ltd.

Where will you play?

3 stores compared

  1. KinguinBest priceSteam key · Global -69% $4.67 $14.99 Get Deal
  2. EnebaSteam key · Global -65% $5.24 $14.99 Get Deal
  3. Steam $14.99 Get Deal

Ninja Issen (忍者一閃) price history

£3.49 today90-day low £3.49 (26 Oct 2026)Lowest recorded £3.4990-day average £3.49

£3.43£3.49£3.55 26 Oct 2026Today £3.43£3.49£3.55 26 Oct 2026Today

Today's price is the lowest we've seen in the last 90 days. Cheapest UK-working PC key across the stores we compare, any edition; tracked since 26 Oct 2026.

About this game

「Ninja Issen」 is a retro-style ninja platformer that features a variety of hyper action, 1 vs. many battles, and dynamic boss fights. Paying homage to the ninja games of the classic 8-16 bit era, 「Ninja Issen」 is full of ninjas, robots, neon lights, and dark atmosphere that overwhelms the streets of the future metropolis.

You will be 「Kiba」, a rogue ninja who was falsely accused of assassinating the grand master of his clan. In his desperate fight to escape from other ninjas trying to avenge his crime, 「Kiba」 suddenly finds himself in the middle of the world he has never seen.

The Game

In 「Ninja Issen」, you will always encounter 1 vs. many battles in which you must use everything to survive. The enemies come in many types and designs, large in number and ready to strike wherever you go.

Fortunately, 「Kiba」 is a seasoned and skillful ninja who can overcome dangers ahead of him. Use 「Kiba」's weapons and abilities to cut down rushing enemies, and explore the future metropolis.

• KATANA - 「Kiba」's main weapon which is highly effective in close combat.

• SHURIKEN - Used for long-range attack and to deflect enemy projectile.

• TELEPORT - 「Kiba」 can teleport by throwing his katana to the spot he wishes to reach. Use it to jump between high structures and pass through traps like a pro ninja.

Combine 「Kiba」's weapons and ninja skills to make your own fighting style!

Boss Battle

Each stage will have a boss that features unique patterns and gimmicks. As 「Kiba」, you will need to find out how to withstand their threatening attacks, and achieve victory in the end.

Sometimes the battle moves on to Phase 2 when the boss' HP reaches below a certain point. In Phase 2, the boss will show new and fiercer attack patterns. Destroying parts may also change the pattern of the boss.

Trailer

Screenshots

Ninja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshotNinja Issen (忍者一閃) screenshot
Screenshot
Use the ← → keys

PC system requirements

Minimum

OS *
Windows® 7 (SP1) / Windows® 8 / Windows® 8.1
Processor
2.6 GHz Intel® Core™ i5-750 or 3.2 GHz AMD Phenom™ II X4 955
Graphics
NVIDIA GeForce GTX 460 or AMD Radeon HD5850 (1 GB VRAM)
Sound Card
DirectX 11 sound device

Recommended

OS
Windows® 10
Processor
3.3 GHz Intel® Core™ i5-6600 or 4.0 GHz AMD FX-8350 or better
Graphics
NVIDIA GeForce GTX 960 or AMD Radeon HD 7970 or better (2 GB VRAM)
Sound Card
DirectX 11 sound device

Ninja Issen (忍者一閃) prices: questions & answers

What is the cheapest Ninja Issen (忍者一閃) price for PC?

The cheapest Ninja Issen (忍者一閃) PC key right now is £3.49 at Kinguin, 69% below the usual price. We compare 3 offers from 3 stores for PC, and prices update at least twice a day.

Cheapest price today: £3.49 at Kinguin (69% off, usually £12.79). We compare 3 stores for Ninja Issen (忍者一閃), and prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).