Arcade (MAME)

Klax (set 2)

Klax (set 3)

Klax (Germany)

Klax (prototype set 1)

Klax (prototype set 2)

KlonDike+

Knuckle Heads (Japan)

Knuckle Joe (set 2)

Knight Boy

Knights of the Round (Japan 911127, B-Board 91634B-2)

Knights of the Round (Japan 911127, B-Board 89625B-1)

Knights of the Round (USA 911127)

The King of Dragons (bootleg)

The King of Dragons (Japan 910805, B-Board 90629B-3)

The King of Dragons (Japan 910805, B-Board 89625B-1)

The King of Dragons (World 910711)

The King of Dragons (USA 910910)

The King of Fighters 2000 (NGM-2570) (NGH-2570)

The King of Fighters 2000 (not encrypted)

The King of Fighters 2001 (NGM-262?)

The King of Fighters 2002 (NGM-2650)(NGH-2650)

The King of Fighters 2003 (NGM-2710)

The King of Fighters '94 (NGM-055)(NGH-055)

The King of Fighters '96 (NGM-214)

The King of Fighters '97 (Korean release)

The King of Fighters '98 - The Slugfest / King of Fighters '98 - dream match never ends (NGM-2420)

The King of Fighters '98 - The Slugfest / King of Fighters '98 - dream match never ends (Korean board)

The King of Fighters '98 - The Slugfest / King of Fighters '98 - dream match never ends (Korean board 2)

The King of Fighters '99 - Millennium Battle (earlier)

The King of Fighters '99 - Millennium Battle (Korean release)

The King of Fighters '99 - Millennium Battle (prototype)

Koi Koi Shimasho

Koi Koi Shimasho 2 - Super Real Hanafuda (Japan)

Mahjong Koi no Magic Potion (Japan)

Povar / Sobrat' Buran / Agroprom (Arcade multi-game bootleg of ZX Spectrum 'Cookie', 'Jetpac' & 'Pssst')

Konami 80's AC Special (GC826 VER. AAA)

Konami 80's Gallery (GC826 VER. JAA)

Konami 80's AC Special (GC826 VER. KAA)

Konami 80's AC Special (GC826 VER. EAA)

Konami 80's AC Special (GC826 VER. UAA)

Konami '88

Mahjong-zukino Korinai Menmen (Japan 880425)

Mahjong-zukino Korinai Menmen [BET] (Japan 880920)

Snezhnaja Koroleva

King of the Monsters 2 - The Next Thing (prototype)

King of the Monsters (set 2)

Knights of Valour / Sangoku Senki (ver. 100, Japanese Board)

Knights of Valour / Sangoku Senki (ver. 115)

Knights of Valour 2 / Sangoku Senki 2 (ver. 100, 100, 100HK)

Knights of Valour 2 / Sangoku Senki 2 (ver. 101, 101, 100HK)

Knights of Valour 2 / Sangoku Senki 2 (ver. 102, 101, 100HK)

Knights of Valour 2 / Sangoku Senki 2 (ver. 103, 101, 100HK)

Knights of Valour 2 / Sangoku Senki 2 (ver. 106, 102, 100KH)

Knights of Valour Plus / Sangoku Senki Plus (ver. 119, set 2)

Knights of Valour Super Heroes / Sangoku Senki Super Heroes (ver. 104, CN)

Knights of Valour Super Heroes / Sangoku Senki Super Heroes (ver. 103, CN)

Kram (set 1)

Kram (set 2)

Kram (encrypted)

Krull

Kyukyoku Tiger (Japan)

Kyukyoku Tiger II (Ver 2.1J 1995/11/30)

Kuhga - Operation Code 'Vapor Trail' (Japan revision 3)

Kung-Fu Master (bootleg set 1)

Kung-Fu Master (bootleg set 2)

Kung-Fu Master (Data East)

Nekketsu Kouha Kunio-kun (Japan bootleg)

Kuri Kinton (World, prototype?)

Kuri Kinton (Japan)

Kuri Kinton (US)

Kyros No Yakata (Japan)

Kyukyoku no Hito [BET] (Japan 880824)

Labyrinth Runner (Japan)

Labyrinth Runner (World Ver. K)

Lady Bug (bootleg set 2)

Lady Bug (bootleg set 1)

Lady Bug (bootleg on Galaxian hardware)

Lady Killer

Lady Liner

Laguna Racer

Land Breaker (World) / Miss Tang Ja Ru Gi (Korea) (pcb ver 3.02)

Land Breaker (World) / Miss Tang Ja Ru Gi (Korea) (pcb ver 3.03) (AT89c52 protected)

Land Maker (Ver 2.01J 1998/06/01)

Land Maker (Ver 2.02O 1998/06/02) (Prototype)

The Last Blade 2 / Bakumatsu Roman - Dai Ni Maku Gekka no Kenshi (NGM-2430)(NGH-2430)

The Last Day (set 2)

Last Fortress - Toride

Last Fortress - Toride (Erotic, Rev A)

Last Fortress - Toride (German)

Last Fortress - Toride (Korea)

Last Survivor (Japan, FD1094 317-0083)

Lazer Command

League Bowling (NGM-019)(NGH-019)

Lode Runner II - The Bungeling Strikes Back

Lethal Enforcers II: The Western (ver JAA)

Lethal Enforcers II: Gun Fighters (ver UAA)

Lead Angle (Japan)

Yakyuu Kakutou League-Man (Japan)

Legion (bootleg of Legend)

Legend of Heroes

Legend of Success Joe / Ashitano Joe Densetsu

Koukuu Kihei Monogatari - The Legend of Air Cavalry (Japan)

Mahjong Lemon Angel (Japan)

Lethal Enforcers (ver EAB, 10/14/92 19:53)

Lethal Enforcers (ver EAE, 11/19/92 16:24)

Lethal Enforcers (ver unknown, US, 08/17/92 21:38)

Lethal Enforcers (ver unknown, US, 08/06/92 15:11, hacked/proto?)

Laser Ghost (US, FD1094 317-0165)

Lightning Fighters (Asia)

Lightning Fighters (US)

Lucky Haunter (090712 Entertainment)

Lucky Haunter (030804 World)

Lucky Haunter (031111 World)

Lucky Haunter (bootleg, 031111, backdoor)

Lucky Haunter (040216 World)

Lucky Haunter (bootleg, 040216, backdoor)

Lucky Haunter (040825 World)

Lucky Haunter (bootleg, 040825, backdoor)

Lucky Haunter (bootleg, 040825, VIDEO GAME-1 PB01)

Lucky Haunter (bootleg, 040825, changed version text)

Lucky Haunter (bootleg, 040825, LOTTOGAME (I))

Lucky Haunter (bootleg, 040825, LOTO PROGRAM V-LH2)

Lucky Haunter (bootleg, 040825, LOTOS PB01)

Lucky Haunter (070402 Russia)

Lucky Haunter (070604 Russia)

Liberation (bootleg)

Liberator (set 2)

Light Bringer (Ver 2.1J 1994/02/18)

Liquid Kids (US)

Little Hero

Live Quiz Show

The Legend of Kage (bootleg set 1)

The Legend of Kage (bootleg set 2)

The Legend of Kage (bootleg set 3)

The Legend of Kage (older)

The Legend of Kage (oldest)

Lunar Lander (rev 1)

Lock'n'Chase

Lock-On (rev. C)

Loco-Motion (bootleg)

Loco-Motion

Line of Fire / Bakudan Yarou (Japan, FD1094 317-0134)

Line of Fire / Bakudan Yarou (US, FD1094 317-0135)

Logger

Logic Pro 2 (Japan)

Logic Pro (Japan)

Looper

Looping (Venture Line license, set 1)

Looping (Venture Line license, set 2)

The Lord of King (Japan)

Lost Tomb (easy)

Lost Tomb (hard)

Lost Worlds (Japan Old Ver.)

Lotto Fun

Lover Boy

Lunar Rescue (Model Racing bootleg)

Laser Quiz Italy

Laser Quiz 2 Italy (v1.0)

Lucky 74 (bootleg, set 1)

Lucky 74 (bootleg, set 2)

Lucky & Wild (Japan)

Lup Lup Puzzle / Zhuan Zhuan Puzzle (version 3.0 / 990128)

Lup Lup Puzzle / Zhuan Zhuan Puzzle (version 2.9 / 990108)

Lovely Cards

Las Vegas Girl (Girl '94)

Legendary Wings (US set 2)

Legendary Wings (bootleg)

Ares no Tsubasa (Japan)

21 (Mirco)

Connect 4

Mission 660 (bootleg)

Mission 660 (Japan)

M-79 Ambush

Mace: The Dark Age (HDD 1.0a)

Mad Alien (Highway Chase)

Mad Ball V2.0

Mad Ball V2.0 (With Nudity)

Mad Donna (set 1)

Mad Gear (Japan)

Magical Drop III

Magical Error wo Sagase

Magic Bubble (Adult version)

Magix / Rock

Magician Lord (NGM-005)

Magician Lord (NGH-005)

Magic Worm (bootleg of Centipede)

Mahjong Oh (V2.06J)

Mahjong Kyo Retsuden (NGM-004)(NGH-004)