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Ninja JaJaMaru: The Great Yokai Battle + Hell

Ninja JaJaMaru: The Great Yokai Battle + Hell

"Ninja JaJaMaru : The Great Yokai Battle + Hell" est un jeu d'action en 2D. Il s'agit de la dernière interaction de la série Ninja JaJaMaru qui introduit de nouveaux contrôles et de nouvelles mécaniques de jeu dans la série.

Released May 11, 2022 Developer CITY CONNECTION, Hello Quest Publisher CITY CONNECTION Platforms Windows Action2DPixel GraphicsNinjaAction-Adventure
View on Steam ↗ $12.90 (US · as of 2026-05-18)

What players say

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

93.8%positive96 reviews
Recommended · 0 found this helpful

“Ninja JaJaMaru: The Great Yokai Battle + Hell is an energetic revival of classic Japanese arcade action, combining simple platform combat with character collecting, progression systems, powerful special attacks, and a healthy amount of unlockable content. Developed by CITY…”

— a player, Steam review · 10 hrs played
Recommended · 0 found this helpful

“I did not know anything about this game or its long legacy from the past until I started playing this game and I have come to appreciate Ninja JaJaMaru. I like how simple the controls are and how it blends the new gameplay elements with the original. The music is great, as is…”

— a player, Steam review · 33 hrs played
Recommended · 0 found this helpful

“Great”

— a player, Steam review · 0 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. History through 2026-05 via SteamCharts; self-collected from the Steam API since Aug 2026.

18all-time peak
0 2 5 2023 2024 2025 2026 No data collected for this period 4 avg · May 2022

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.

48achievements
12.9%median completion
1.3%rarest: Ninja assignment complete
85.4% of players 71.7% of players 67.8% of players 67.3% of players 62.5% of players 60.2% of players 56.0% of players 42.7% of players 42.6% of players 42.5% of players 39.4% of players 26.7% of players 25.8% of players 25.5% of players 25.4% of players 22.3% of players 19.1% of players 18.9% of players 16.6% of players 15.9% of players 15.7% of players 14.9% of players 14.3% of players 14.1% of players 12.9% of players 12.4% of players 12.2% of players 12.0% of players 11.3% of players 10.6% of players 10.2% of players 9.1% of players 8.7% of players 8.5% of players 8.1% of players 7.1% of players 6.9% of players 6.5% of players 6.5% of players 6.5% of players 6.0% of players 5.6% of players 5.6% of players 5.3% of players 5.2% of players 4.8% of players 4.1% of players 1.3% of players 85.4% 0% most earned rarest
Almost everyone has
85.4%Juggling beginner — Juggle an enemy once.
71.7%NOMAL MODE CHAPTER 1 All Clear — Clear all scenes in Nomal Mode Chapter 1.
67.8%Ninpou Slip Through — Perform Ninpou Slip Though above the gold blocks in Nomal Mode SCENE1-3.
Rarest badges of honor
1.3%Ninja assignment complete — Achieve all in-game achievements.
4.1%Youkai club — Hidden achievement
4.8%Bio-Senshi Dan — Hidden achievement

Latest official news

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

Dec 21, 2022
Plushie of "Ninja JaJaMaru-kun" is now available for pre-order at MAKESHIP!

We are pleased to announce the official product of "Ninja JaJaMaru: The Great Yokai Battle + Hell". Our hero "Ninja JaJaMaru-kun" plushie is here! https://www.makeship.com/products/ninja-jajamaru-kun

Jun 23, 2022
Patch note 2.0.2.00

Patch note 2.0.2.00 Chinese (Simplified) is now supported. Ninja JaJaMaru: The Great Yokai Battle + Hell is now available in simplified Chinese! Enjoy!

May 20, 2022
Remote Play Together is now supported!

Remote Play Together is now supported. You can play "Jajamaru no Yokai Daisensen + Hell" with a friend via the Internet. Even if your friend does not own the title, you can still play together. For mo

May 19, 2022
Patch note 2.0.1.06

Patch note 2.0.1.06 Partial translation of English text has been corrected. Countermeasures against illegal ranking have been taken.

May 16, 2022
Patch note 2.0.1.05

Patch note 2.0.1.05 - The contents of Patch note 2.0.1.04 are also included. - Changed the image of the button for the operation explanation of the museum to the xbox controller. (Sorry, other control

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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 · 2D · Pixel Graphics · Ninja · Action-Adventure · 2D Platformer · Side Scroller · Retro · Singleplayer · Classic · Local Co-Op (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Shared/Split Screen Co-op · Shared/Split Screen · Steam Achievements · Steam Cloud · Remote Play Together
LanguagesEnglish, Traditional Chinese, Japanese, Korean, French, Italian, Spanish - Spain, Simplified Chinese
Achievements48
Official sitehttps://ninja-jajamaru.com/jp/
Minimum system requirements (PC)

Minimum: OS: Windows 10 Processor: Core i5-8500 3.0GHz Memory: 8 GB RAM Graphics: Intel UHD Graphics 630 DirectX: Version 11 Storage: 600 MB available space Sound Card: Realtek High Definition Audio