Warriors Orochi

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Warriors Orochi

Game general and emulation properties:
CERO rating: B
ESRB rating: T (Mild Language, Mild Suggestive Themes, Violence)
PEGI rating: 12+
OFLC rating: M
GRB rating: 12
Widescreen patch available
CPU intensive game
Supports up to two local players
Languages supported:
English: SLES-54875 & SLUS-21662 & NPUD-21662
Japanese: SLPM-66721 & KOEI-20123 & KOEI-20125 & SLPM-74271 & SLPM-74285 & NPJD-00021
German: SLES-54877
French: SLES-54876
Region NTSC-U:
Serial numbers: SLUS-21662
NPUD-21662 (PS2 Classics)
Release date: September 18, 2007
July 2, 2013 (PS2 Classics)
CRCs: 2030F647
Windows Status: Playable
Linux Status: ?
Mac Status: ?
Region PAL:
Serial numbers: SLES-54845
Release date: September 21, 2007
September 27, 2007 (Australia)
February 27, 2013 (PS2 Classics)
Windows Status: Playable
Linux Status: ?
Mac Status: ?
Region NTSC-J/C/K:
Serial numbers: SLPM-66721
KOEI-20125 (Super Premium Pack)
KOEI-20123 (Treasure Box)
SLKA-25310 (Korea)
SLPM-74271 (PlayStation 2 the Best)
SLPM-74285 (PlayStation 2 the Best Reprint)
NPJD-00021 (PS2 Classics)
Release date: March 21, 2007
June 8, 2007 (Korea)
July 23, 2009 (PlayStation 2 the Best)
September 2, 2010 (PlayStation 2 the Best Reprint)
October 17, 2012 (PS2 Classics)
Windows Status: ?
Linux Status: ?
Mac Status: ?

Developer(s): Omega Force
Publisher(s): Koei (JP, KO, US, EU, AU), Koei Tecmo Games (JP, EU), SCEA (US)
Genre: Action, Fighting
Wikipedia: Link
Game review links: Metacritic55/100
Game description: Without warning, the Serpent King Orochi descended from the heavens. Using his unworldly powers to shatter time and space, Orochi kidnapped the strongest, wisest and most courageous warriors from Ancient China and Feudal Japan to test his might against the heroes of these ages. Most of the great armies of these two periods would succumb to the might of Orochi. Yet powerful warriors remain and are ready to continue the fight. Now, the greatest showdown in history is about to take place.
The game is a crossover of two of Koei's popular video game series, Dynasty Warriors and Samurai Warriors (specifically Dynasty Warriors 5 and Samurai Warriors 2) and the first title in the Warriors Orochi series. The fictional events of the game begin when the Serpent King Orochi created a rift in time and space. By creating a twisted new world and bringing together warriors from the Three Kingdoms era of China and the Warring States period of Japan (more than 1,000 years apart in history), Orochi wished to test the might of the warriors of these two eras.

Test configurations on Windows:

Environment Configurations Comments Tester
Region OS CPU/GPU Revision Graphics Sound/Pad
PAL-E Windows 7 64 Bits
  • Phenom II X4 820 AM2
  • 4GB RAM
  • R7 240 1GB GDDR3 64 bits
1.5.0-20160109184534(git) GSDX(32-SSE2 1.0.0) 20160109184534
  • MODE: DX11 HW + 2x scaling
SPU2-X 20160109184534 2.0.0 FPS: 50 Solid most of times, small slowdowns when too many enemies are onscreen, its been long playable from older versions (before 1.0 release)

SpeedHacks used: INTC spin detection, Wait Loop Detection, mVU Flag Hack, MTVU and FastCDVD, The rest were left in its original conig.

NTSC-U Windows 11 64 Bits
  • Intel Core i7-10700KF
  • 32GB RAM
  • AMD Radeon RX 6800 XT
Nightly - v1.7.4285
  • MODE: DX12 HW + 6x scaling
? Played for 14 Hours and runs fine on full speed (100% - NTSC-U: 60 fps), 6x Native Resolution without graphical glitches with the following settings: Bios: USA v02.30, DirectX 12 HW. HitarashiMiki

Test configurations on Linux:

Environment Configurations Comments Tester
Region OS CPU/GPU Revision Graphics Sound/Pad
? ?
  • ?
  • ?
? ? ? ? ?

Test configurations on macOS:

Environment Configurations Comments Tester
Region OS CPU/GPU Revision Graphics Sound/Pad
? ?
  • ?
  • ?
? ? ? ? ?


  • Original names: 無双 オロチ (SLPM-66721) & (SLPM-74271) & (SLPM-74285), 무쌍오로치 (SLKA-25310)
  • Also known as Musou Orochi (JP, KO)

Known Issues

There are currently no known, active issues for this title. If you find one, please add it here.


Public compatibility forum links