| Game Name | System |
|---|
| Wild Witch (Export, 6T/12T ver 1.70A beta) | MAME |
| Wild Witch (Export, 6T/12T ver 1.70A) | MAME |
| Wild Witch (Export, 6T/12T ver 1.74A alt) | MAME |
| Wild Witch (Export, 6T/12T ver 1.74A) | MAME |
| Wild Witch (Export, 6T/12T ver 1.74A-SP-BELG) | MAME |
| Wild Witch (Export, 6T/12T ver 1.76A) | MAME |
| Wild Witch (Export, 6T/12T ver 1.77A) | MAME |
| Wild Witch (Export, 6T/12T ver 1.79A) | MAME |
| Wild Witch (Export, 6T/12T ver 1.83A) | MAME |
| Wild Witch (Export, 6T/12T ver 1.84A) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 1) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 10) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 11) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 12) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 13) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 14) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 15) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 16) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 17) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 18) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 19) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 2) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 20) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 3) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 4) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 5) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 6) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 7) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 8) | MAME |
| Wild Zone (Maygay) (M1A/B) (set 9) | MAME |
| Wildfire (Global) (EPOCH) (set 1) | MAME |
| Wildfire (Global) (EPOCH) (set 2) | MAME |
| Wildfire (Global) (EPOCH) (set 3) | MAME |
| Wildfire (Global) (EPOCH) (set 4) | MAME |
| Wildfire (Global) (EPOCH) (set 5) | MAME |
| Wildfire (Global) (EPOCH) (set 6) | MAME |
| Wildfire (Global) (EPOCH) (set 7) | MAME |
| Wildfire (Global) (EPOCH) (set 8) | MAME |
| Wildfire (Maygay - Impulse) (EPOCH) (set 1) | MAME |
| Wildfire (Maygay - Impulse) (EPOCH) (set 2) | MAME |
| Wildfire (patent) | MAME |
| Wildfyre | MAME |
| Wildside (Global) (EPOCH) (1.2, set 1) | MAME |
| Wildside (Global) (EPOCH) (set 2) | MAME |
| Williams Multigame | MAME |
| Willow (Japan) | MAME |
| Willow (USA Old Ver.) | MAME |
| Willow (USA) | MAME |
| Willow (World) | MAME |
| Wily Tower | MAME |
| Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 1) | MAME |
| Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 2) | MAME |
| Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 3) | MAME |
| Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 4) | MAME |
| Win Can Alley (5 pound 10p version) (Qps) (Scorpion 5) (set 1) | MAME |
| Win Can Alley (5 pound 10p version) (Qps) (Scorpion 5) (set 2) | MAME |
| Win Can Alley (5 pound 10p version) (Qps) (Scorpion 5) (set 3) | MAME |
| Win Can Alley (5 pound 10p version) (Qps) (Scorpion 5) (set 4) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 1) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 2) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 3) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 4) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 5) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 6) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 7) | MAME |
| Win Can Alley (Qps) (Scorpion 5) (set 8) | MAME |
| Win Cherry (ver 0.16 - 19990219) | MAME |
| Win Spinner Arcade (011) (Qps) (Scorpion 4) (set 1) | MAME |
| Win Spinner Arcade (011) (Qps) (Scorpion 4) (set 2) | MAME |
| Win Spinner SP Arcade (011) (Qps) (Scorpion 4) (set 1) | MAME |
| Win Spinner SP Arcade (011) (Qps) (Scorpion 4) (set 2) | MAME |
| Win Streak (Astra, V100) | MAME |
| Win When Your Spinning (Bellfruit) (Scorpion 4) (set 1) | MAME |
| Win When Your Spinning (Bellfruit) (Scorpion 4) (set 2) | MAME |
| Win Win Bingo (set 1) | MAME |
| Win Win Bingo (set 2) | MAME |
| Win X-plosion (Dutch) (Bellfruit) (Scorpion 4) | MAME |
| Win-A-Gain (Bwb) (MPS) | MAME |
| Win-A-Gain (Bwb) (MPU3, set 1) | MAME |
| Win-A-Gain (Bwb) (MPU3, set 2) | MAME |
| Win-A-Gain (Bwb) (MPU3, set 3) | MAME |
| Winding Heat (AAA, Asia v2.11) | MAME |
| Winding Heat (EAA, Euro v2.11) | MAME |
| Winding Heat (JAA, Japan v2.11) | MAME |
| Winding Heat (UBC, USA v2.22) | MAME |
| Windjammer (021216) | MAME |
| Windjammers / Flying Power Disc | MAME |
| Winfalls (Dutch) (Bellfruit) (Scorpion 1) | MAME |
| Wing Force (Japan, prototype) | MAME |
| Wing Shooting Championship V1.00 | MAME |
| Wing Shooting Championship V1.01 | MAME |
| Wing Shooting Championship V2.00 | MAME |
| Wing War (Japan) | MAME |
| Wing War (US) | MAME |
| Wing War (World) | MAME |
| Wing War R360 (US) | MAME |
| Wings Over Olympus (0252529, US) | MAME |
| Wink (set 1) | MAME |
| Wink (set 2) | MAME |
| Winner Takes All (Barcrest) (MPU4) (V1 0.1, hack) | MAME |
