| Game Name | System |
|---|
| World Grand Prix (Japan) | MAME |
| World Grand Prix (US) | MAME |
| World Grand Prix (joystick version) (Japan, set 1) | MAME |
| World Grand Prix (joystick version) (Japan, set 2) | MAME |
| World Grand Prix 2 (Japan) | MAME |
| World Heroes (ALH-005) | MAME |
| World Heroes (ALM-005) | MAME |
| World Heroes (set 3) | MAME |
| World Heroes 2 (ALM-006 ~ ALH-006) | MAME |
| World Heroes 2 Jet (ADM-007 ~ ADH-007) | MAME |
| World Heroes Perfect | MAME |
| World Kicks (Asia, WK2 Ver.A) | MAME |
| World Kicks (Japan, WK1 Ver.A) | MAME |
| World Kicks (US, WK3 Ver.A) | MAME |
| World Kicks PCB (Japan, WKC1 Ver.A) | MAME |
| World PK Soccer | MAME |
| World PK Soccer V2 (ver 1.1) | MAME |
| World Poker Tour v1.03 | MAME |
| World Poker Tour v1.05 | MAME |
| World Poker Tour v1.06 | MAME |
| World Poker Tour v1.06 (French) | MAME |
| World Poker Tour v1.06 (German) | MAME |
| World Poker Tour v1.06 (Italian) | MAME |
| World Poker Tour v1.06 (Spanish) | MAME |
| World Poker Tour v1.08 | MAME |
| World Poker Tour v1.08 (French) | MAME |
| World Poker Tour v1.08 (German) | MAME |
| World Poker Tour v1.08 (Italian) | MAME |
| World Poker Tour v1.08 (Spanish) | MAME |
| World Poker Tour v1.09 | MAME |
| World Poker Tour v1.09 (French) | MAME |
| World Poker Tour v1.09 (French)(alt) | MAME |
| World Poker Tour v1.09 (German) | MAME |
| World Poker Tour v1.09 (Italian) | MAME |
| World Poker Tour v1.09 (Spanish) | MAME |
| World Poker Tour v1.11 | MAME |
| World Poker Tour v1.11 (English,French) | MAME |
| World Poker Tour v1.11 (English,Italian) | MAME |
| World Poker Tour v1.11 (English,Spanish) | MAME |
| World Poker Tour v1.11 (French) | MAME |
| World Poker Tour v1.11 (German) | MAME |
| World Poker Tour v1.11 (German,French) | MAME |
| World Poker Tour v1.11 (Italian) | MAME |
| World Poker Tour v1.11 (Spanish) | MAME |
| World Poker Tour v1.12 | MAME |
| World Poker Tour v1.12 (English,French) | MAME |
| World Poker Tour v1.12 (English,Italian) | MAME |
| World Poker Tour v1.12 (English,Spanish) | MAME |
| World Poker Tour v1.12 (French) | MAME |
| World Poker Tour v1.12 (German) | MAME |
| World Poker Tour v1.12 (German,French) | MAME |
| World Poker Tour v1.12 (Italian) | MAME |
| World Poker Tour v1.12 (Spanish) | MAME |
| World Poker Tour v14.00 | MAME |
| World Poker Tour v14.00 (English,French) | MAME |
| World Poker Tour v14.00 (English,Italian) | MAME |
| World Poker Tour v14.00 (English,Spanish) | MAME |
| World Poker Tour v14.00 (French) | MAME |
| World Poker Tour v14.00 (German) | MAME |
| World Poker Tour v14.00 (German,French) | MAME |
| World Poker Tour v14.00 (Italian) | MAME |
| World Poker Tour v14.00 (Spanish) | MAME |
| World Rally (US, 930217) | MAME |
| World Rally (Version 1.0, Checksum 0E56) | MAME |
| World Rally (Version 1.0, Checksum 3873) | MAME |
| World Rally (Version 1.0, Checksum 8AA2) | MAME |
| World Rally 2: Twin Racing | MAME |
| World Series 99 / Super Major League 99 | MAME |
| World Series Baseball / Super Major League (GDS-0010) | MAME |
| World Series: The Season | MAME |
| World Soccer Finals | MAME |
| World Soccer Winning Eleven Arcade Game 2003 | MAME |
| World Soccer Winning Eleven Arcade Game Style | MAME |
| World Stadium '89 (Japan) | MAME |
| World Stadium '90 (Japan) | MAME |
| World Stadium (Japan) | MAME |
| World Tennis | MAME |
| World Trophy Soccer (Arcadia, V 3.0) | MAME |
| World Wars (World?) | MAME |
| Worldcup '90 | MAME |
| Wrestle War (Mega-Tech) | MAME |
| Wrestle War (set 1, Japan) (FD1094 317-0090) | MAME |
| Wrestle War (set 1, Japan) (bootleg of FD1094 317-0090 set) | MAME |
| Wrestle War (set 2, World) (FD1094 317-0102) | MAME |
| Wrestle War (set 2, World) (bootleg of FD1094 317-0102 set) | MAME |
| Wrestle War (set 3, World) (8751 317-0103) | MAME |
| Wyvern F-0 | MAME |
| Wyvern Wings (set 1) | MAME |
| Wyvern Wings (set 2) | MAME |
| X Factor (Empire) (MPU5) (set 1) | MAME |
| X Factor (Empire) (MPU5) (set 2) | MAME |
| X Factor (Empire) (MPU5) (set 3) | MAME |
| X Factor (Empire) (MPU5) (set 4) | MAME |
| X Five Jokers (Version 1.12) | MAME |
| X Force | MAME |
| X Marks The Spot (Bellfruit) (Scorpion 4) (set 1) | MAME |
| X Marks The Spot (Bellfruit) (Scorpion 4) (set 2) | MAME |
| X Marks The Spot (Maygay) (EPOCH) (1.4, set 3) | MAME |
| X Marks The Spot (Maygay) (EPOCH) (1.5, set 1) | MAME |
| X Marks The Spot (Maygay) (EPOCH) (1.5, set 2) | MAME |
