Nintendo Entertainment System

Ironsword: Wizards and Warriors II

Jackal

Jackie Chan's Action Kung Fu

Joe and Mac

Journey to Silius

Joy Mech Fight

Just Breed

Juuouki

Kabuki Quantum Fighter

Kaiju Monogatari

Kaiketsu Yancha Maru 3

Kickle Cubicle

KickMaster

Kirby's Adventure

Kid Icarus

Klax

Konami Wai Wai World

Konami Wai Wai World 2: SOS Pasrri Jou

Kung Fu

Kung Fu Heroes

Kyatto Ninden Teyande

Lagrange Point

Legacy of the Wizard

The Legend of Zelda

Life Force / Salamander

Little Nemo: The Dream Master

Little Ninja Brothers

Little Samson

Lode Runner

The Lone Ranger

Low G Man