Koei

Uncharted Waters: New Horizons SNES

Koei

Nobunaga's Ambition SNES

Koei

• 5th Aug 1993 (JPN)
• 1st Dec 1993 (NA)

Romance of the Three Kingdoms IV: Wall of Fire SNES

Koei

• 9th Dec 1994 (JPN)
• Jul 1995 (NA)

Nobunaga's Ambition: Lord of Darkness SNES

Koei

• 21st Dec 1991 (JPN)
• Oct 1994 (NA)

Disgaea DS DS

Koei / System Prisma

• 26th Jun 2008 (JPN)
• 23rd Sep 2008 (NA)
• 3rd Apr 2009 (UK/EU)

Samurai Warriors 3 Wii

Koei / Omega Force

• 3rd Dec 2009 (JPN)
• 28th May 2010 (UK/EU)
• 27th Sep 2010 (NA)

WinBack: Covert Operations N64

Koei / Omega Force

• 20th Oct 1999 (JPN)
• 20th Oct 1999 (NA)
• 7th Jul 2000 (UK/EU)

Opoona Wii

Koei / ArtePiazza

• 1st Nov 2007 (JPN)
• 26th Mar 2008 (NA)
• 11th Sep 2008 (UK/EU)

Angelique SNES

Koei

• 23rd Sep 1994 (JPN)

Mystic Heroes GCN

Koei

• 29th Mar 2002 (JPN)
• 30th Sep 2002 (NA)
• 13th Dec 2002 (UK/EU)

Samurai Warriors: KATANA Wii

Koei / Omega Force

• 20th Sep 2007 (JPN)
• 15th Jan 2008 (NA)
• 22nd Feb 2008 (UK/EU)

Romance of the Three Kingdoms XIII PS4

Koei Tecmo / Koei

• 28th Jan 2016 (JPN)
• 5th Jul 2016 (NA)
• 8th Jul 2016 (UK/EU)