GamesOA Logo
GamesOver Analyzed
⌘K

GamesOA © 2026

The ultimate PC game compatibility database.

AboutPrivacy PolicyTerms of ServiceContact
Onikira: Demon Killer cover

Onikira: Demon Killer

A Platform game, released in 2015

75/100🔴Niche / Inactive🥉Proton BronzePC (Microsoft Windows)

Onikira takes the deep fighting mechanics of some of the most amazing 3D beat ‘em ups, like Ninja Gaiden or Bayonetta, and merges them with classic 2D platformer mechanics in a way that has never been done before. For example, launch an enemy into the air, wall jump to position yourself above them, then Katana Slam them into the ground. Switch to the Naginata and use the Naginata Lift and air dash moves to stay in the air and off crumbling platforms, while pulling enemies up to you to be dispatched in mid-air. Whip out your grappling hook to grapple between platforms, across chasms or fiery pits, all the while fending off enemies. Every level is crammed full of environmental aids to help the player in combat encounters. Slice the support pillars off a building and watch it crush your enemies as it collapses, or use your moves to fling enemies into spikes, pits, or the path of moving deadly objects. Be careful though, as dropping a building on your own head is known to cause sadness!

Single player

Buy Onikira: Demon Killer - Best Price

Current lowest price for Onikira: Demon Killer PC key. Verified daily.

Price unavailable
Real-time Onikira: Demon Killer deals

⚠️Unable to fetch store prices for Onikira: Demon Killer.Please try again later.

Onikira: Demon Killer Download Size

The official download size for Onikira: Demon Killer is 4 GB. Based on current hardware prices, this installation consumes approximately $0.24 worth of SSD storage space.

Standard Install

File Size

4GB

Est. SSD Cost

$0.24USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

5 mins

Is Onikira: Demon Killer Dead?

Live player count and server population analysis.

🔴Niche / Inactive
0Players Online

There are currently 0 people playing Onikira: Demon Killer, Data pending.

Current Activity24h Peak: 120
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Onikira: Demon Killer save file?

Manual backup locations for PC, Mac, and Linux.

Manual Backup Required
Copy
%USERPROFILE%\AppData\Local\OnikiraDemonKiller\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/OnikiraDemonKiller/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/OnikiraDemonKiller/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Onikira: Demon Killer Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🥉 Proton Bronze

Performance Analysis

Proceed with caution. Onikira: Demon Killer currently struggles on Linux/Steam Deck due to anti-cheat or codec issues. Streaming from a PC is recommended instead.

Confidence: Moderate
See 3 user configs ↗

Can I Run Onikira: Demon Killer?

PC system requirements - Minimum vs Recommended specs.

To run Onikira: Demon Killer smoothly, your PC needs at least 4 GB RAM RAM and a AMD HD5000 series or better or equivalent GPU. Plan for 4 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows Vista SP2/ Windows 7
  • ⚡
    CPUIntel Core 2 Duo 1.8GHz or AMD Athlon X2 64 2GHz
  • 🧠
    RAM2 GB RAM
  • 🎮
    GPU256 MB ATI HD3650, 256 MB nVidia 8800 GT, or Intel HD 3000 integrated graphics
  • 💾
    Storage2 GB available space
Recommended1440p / 60 FPS
  • 💻
    OSWindows Vista SP2/ Windows 7/ Windows 8
  • ⚡
    CPU1.8 GHz Quad Core
  • 🧠
    RAM4 GB RAM
  • 🎮
    GPUAMD HD5000 series or better, nVidia GT400 series or better, Intel IvyBridge integrated graphics or better
  • 💾
    Storage4 GB available space
Download Size
4 GBSmall

Is Onikira: Demon Killer Good?

Aggregated critic scores and player sentiment analysis.

75
Rated 75 out of 100
Generally Favorable1 Verified Reviews

The Verdict

Based on 1 critic reviews, Onikira: Demon Killer has received generally positive feedback. With a solid score of 75, it stands out as a strong entry in the platform category, though it may have minor flaws.

Other games you may like

Discover more games sharing similar genres.

2017

Hollow Knight

View Details
2016

Inside

View Details
2010

Limbo

View Details
2018

Celeste

View Details
2011

Terraria

View Details
2017

Cuphead

View Details
2010

Super Meat Boy

View Details
2017

Little Nightmares

View Details