| Game Name | System |
|---|
| 1942 (Revision A, bootleg) | MAME |
| 1942 (Revision B) | MAME |
| 1942 (Tecfri PCB, bootleg?) | MAME |
| 1942 (Williams Electronics license) | MAME |
| 1943 Kai: Midway Kaisen (Japan) | MAME |
| 1943: Battle of Midway (bootleg, hack of Japan set) | MAME |
| 1943: Midway Kaisen (Japan) | MAME |
| 1943: Midway Kaisen (Japan, Rev B) | MAME |
| 1943: Midway Kaisen (bootleg) | MAME |
| 1943: The Battle of Midway (Euro) | MAME |
| 1943: The Battle of Midway (US) | MAME |
| 1943: The Battle of Midway (US, Rev C) | MAME |
| 1943: The Battle of Midway Mark II (US) | MAME |
| 1944: The Loop Master (Japan 000620) | MAME |
| 1944: The Loop Master (USA 000620 Phoenix Edition) (bootleg) | MAME |
| 1944: The Loop Master (USA 000620) | MAME |
| 1945 Part-2 (Chinese hack of Battle Garegga) | MAME |
| 1945k III (newer, OPCX1 PCB) | MAME |
| 1945k III (newer, OPCX2 PCB) | MAME |
| 1945k III (older, OPCX1 PCB) | MAME |
| 1991 Spikes (Italian bootleg, set 1) | MAME |
| 1991 Spikes (Italian bootleg, set 2) | MAME |
| 19XX: The War Against Destiny (Asia 951207) | MAME |
| 19XX: The War Against Destiny (Asia 960104) | MAME |
| 19XX: The War Against Destiny (Brazil 951218) | MAME |
| 19XX: The War Against Destiny (Hispanic 951218) | MAME |
| 19XX: The War Against Destiny (Japan 951207) | MAME |
| 19XX: The War Against Destiny (Japan 951225) | MAME |
| 19XX: The War Against Destiny (Japan 960104, yellow case) | MAME |
| 19XX: The War Against Destiny (USA 951207 Phoenix Edition) (bootleg) | MAME |
| 19XX: The War Against Destiny (USA 951207) | MAME |
| 2 On 2 Open Ice Challenge (rev 1.21) | MAME |
| 2 On 2 Open Ice Challenge (rev 1.2A) | MAME |
| 2 Player Baseball (Fonas) | MAME |
| 2 Spicy | MAME |
| 2020 Super Baseball (set 1) | MAME |
| 2020 Super Baseball (set 2) | MAME |
| 2020 Super Baseball (set 3) | MAME |
| 21 (Mirco) | MAME |
| 21 Club (Barcrest) [DTW, Dutch] (MPU4) | MAME |
| 22vp931 | MAME |
| 24 v1.30 | MAME |
| 24 v1.40 | MAME |
| 24 v1.44 | MAME |
| 24 v1.50 | MAME |
| 25 Carrot Gold (Maygay) (EPOCH) (1.1, set 2) | MAME |
| 25 Carrot Gold (Maygay) (EPOCH) (1.2, set 1) | MAME |
| 25 Carrot Gold (Maygay) (EPOCH) (3.1, set 3) | MAME |
| 25 Carrot Gold (Maygay) (EPOCH) (4.1, set 4) | MAME |
| 25 Carrot Gold (Maygay) (EPOCH) (5.1, set 5) | MAME |
| 250 CC | MAME |
| 28 Plays Later (Qps) (Scorpion 5) (set 1) | MAME |
| 28 Plays Later (Qps) (Scorpion 5) (set 2) | MAME |
| 280-ZZZAP | MAME |
| 286i | MAME |
| 2p Nudger (Mdm?) (MPU4) | MAME |
| 2p Unlimited (Mdm) (MPU4) | MAME |
| 3 Bags Full (3VXFC5345, New Zealand) | MAME |
| 3 Bags Full (5VXFC790, Victoria) | MAME |
| 3 Count Bout / Fire Suplex (NGM-043 ~ NGH-043) | MAME |
| 3 Lil' Pigs | MAME |
| 3 On 3 Dunk Madness (US, prototype? 1997/02/04) | MAME |
| 3 Super 8 (Italy) | MAME |
| 3-D Bowling | MAME |
| 30 Test (Remake) | MAME |
| 301/Bullseye | MAME |
| 3670 | MAME |
| 386i | MAME |
| 39 in 1 MAME bootleg | MAME |
| 3B1 | MAME |
| 3DO (NTSC) | MAME |
| 3DO (PAL) | MAME |
| 3DO Bios | MAME |
| 3DO M2 | MAME |
| 3X3 Puzzle (Enterprise) | MAME |
| 3X3 Puzzle (Normal) | MAME |
| 3c505 | MAME |
| 4 En Raya (set 1) | MAME |
| 4 En Raya (set 2) | MAME |
| 4 Fun in 1 | MAME |
| 4 Play (Dutch) (Bellfruit) (Scorpion 4) | MAME |
| 4 in 1 MAME bootleg (set 1, ver 3.00) | MAME |
| 4 in 1 MAME bootleg (set 2) | MAME |
| 4-D Warriors (315-5162) | MAME |
| 4004 Nixie Clock | MAME |
| 4404 | MAME |
| 48 in 1 MAME bootleg (set 1, ver 3.09) | MAME |
| 48 in 1 MAME bootleg (set 2, ver 3.09, alt flash) | MAME |
| 48 in 1 MAME bootleg (set 3, ver 3.02) | MAME |
| 486-PIO-2 | MAME |
| 4D/PI (R2000, 20MHz) | MAME |
| 4nin-uchi Mahjong Jantotsu | MAME |
| 4x4 | MAME |
| 5 Dragons (20161011, NSW/ACT) | MAME |
| 5 Dragons (20161011, NSW/ACT, Show Program) | MAME |
| 5 Dragons - Cash Express (0152309, US) | MAME |
| 5 Koi - Power Pay (10250711, NSW/ACT) | MAME |
| 5-Aces Poker | MAME |
| 50 Lions (10120511, NSW/ACT) | MAME |
| 50 Lions (10156111, Malaysia) | MAME |
