| | Wildfire (Global) (EPOCH) (set 1) | 1969 | Global | ep_wf | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 2) (clone of: ep_wf) | 1969 | Global | ep_wfa | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 3) (clone of: ep_wf) | 1969 | Global | ep_wfb | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 4) (clone of: ep_wf) | 1969 | Global | ep_wfc | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 5) (clone of: ep_wf) | 1969 | Global | ep_wfd | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 6) (clone of: ep_wf) | 1969 | Global | ep_wfe | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 7) (clone of: ep_wf) | 1969 | Global | ep_wff | | 0.00 |
| | Wildfire (Global) (EPOCH) (set 8) (clone of: ep_wf) | 1969 | Global | ep_wfg | | 0.00 |
| | Wildfire (Maygay - Impulse) (EPOCH) (set 1) | 1969 | Maygay | ep_wildf | | 0.00 |
| | Wildfire (Maygay - Impulse) (EPOCH) (set 2) (clone of: ep_wildf) | 1969 | Maygay | ep_wildfa | | 0.00 |
| | Wildfyre | 1978 | Stern | wildfyre | | 0.00 |
| | Wildside (Global) (EPOCH) (1.2, set 1) | 1969 | Global | ep_wside | | 0.00 |
| | Wildside (Global) (EPOCH) (set 2) (clone of: ep_wside) | 1969 | Global | ep_wsidea | | 0.00 |
 | Willow (Japan) (clone of: willow) | 1989 | Capcom | willowj | Platform / Shooter Scrolling | 0.00 |
| Willow (USA Old Ver.) (clone of: willow) | 1989 | Capcom | willowo | | 0.00 |
| Willow (USA) | 1989 | Capcom | willow | Platform / Shooter Scrolling | 8.47 |
 | Wily Tower | 1984 | Irem | wilytowr | Platform / Run Jump Scrolling | 6.85 |
| | Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 1) (clone of: sc5wca) | 1969 | Qps | sc5wcac | | 0.00 |
| | Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 2) (clone of: sc5wca) | 1969 | Qps | sc5wcag | | 0.00 |
| | Win Can Alley (5 pound 10p Arcade version) (Qps) (Scorpion 5) (set 3) (clone of: sc5wca) | 1969 | Qps | sc5wcak | | 0.00 |
