| Game Name | System |
|---|
| Paystation (V2.0) (Qps) (Scorpion 4) (set 2) | MAME |
| Paystation (V2.1) (Qps) (Scorpion 4) (set 1) | MAME |
| Paystation (V2.1) (Qps) (Scorpion 4) (set 2) | MAME |
| Paystation (V2.2) (Qps) (Scorpion 4) | MAME |
| Paystation (V2.3) (Qps) (Scorpion 4) | MAME |
| Paystation (V4.0) (Qps) (Scorpion 4) (set 1) | MAME |
| Paystation (V4.0) (Qps) (Scorpion 4) (set 2) | MAME |
| PcW16 | MAME |
| Peacock Flutter (02J00011, NSW/ACT) | MAME |
| Peacock Magic (1J008811, NSW/ACT) | MAME |
| Pebble Beach - The Great Shot (JUE 950913 V0.990) | MAME |
| Pecom 32 | MAME |
| Pecom 64 | MAME |
| Peek-a-Boo! | MAME |
| Peek-a-Boo! (North America, ver 1.0) | MAME |
| Peep Show (Barcrest) (MPU5) | MAME |
| Peggle (Joystick, v1.0) | MAME |
| Peggle (Trackball, v1.0) | MAME |
| Pelican Pete (0252555, US) | MAME |
| Pelican Pete (10177511, NSW/ACT) | MAME |
| PenPad PDA 600 | MAME |
| Penalty (Bingo) | MAME |
| Pencil II | MAME |
| Penfan Girls - Step1. Mild Mind (set 1) | MAME |
| Penfan Girls - Step1. Mild Mind (set 2) | MAME |
| Pengo (Bandai) | MAME |
| Pengo (bootleg on Pac-Man hardware, set 1) | MAME |
| Pengo (bootleg on Pac-Man hardware, set 2) | MAME |
| Pengo (bootleg) | MAME |
| Pengo (set 1 rev c) | MAME |
| Pengo (set 2 not encrypted) | MAME |
| Pengo (set 2) | MAME |
| Pengo (set 3 not encrypted) | MAME |
| Pengo (set 4) | MAME |
| Penguin Adventure (bootleg of MSX version) | MAME |
| Penguin Brothers (Japan) | MAME |
| Penguin Brothers (Japan, bootleg) | MAME |
| Penguin Pays (0100113V, NSW/ACT) | MAME |
| Penguin Pays (0200357V, NSW/ACT) | MAME |
| Penguin Pays (0200359V, NSW/ACT) | MAME |
| Penguin Pays (0200460V, NSW/ACT) | MAME |
| Penguin Pays (BHI0417-03, US) | MAME |
| Penguin Pays - Cash Express (0151120, US) | MAME |
| Penguin Pays - Penguin Pucks (EHG1257, US) | MAME |
| Penguin Pirate (0100674V, NSW/ACT) | MAME |
| Penguin Pirate (0200578V, NSW/ACT) | MAME |
| Penguin Pirate II (0100869V, Victoria) | MAME |
| Penguin-Kun Wars (Japan) | MAME |
| Penguin-Kun Wars (US) | MAME |
| Penky | MAME |
| Pennant Fever (L-2) | MAME |
| Pennant Fever (P-3) | MAME |
| Pennies From Heaven (v1) (Electrocoin) | MAME |
| Pennies From Heaven (v6) (Electrocoin) | MAME |
| Penny Arcade (0251169, US) | MAME |
| Penta | MAME |
| Pentacup (rev. 1) | MAME |
| Pentacup (rev. 2) | MAME |
| Pentagon | MAME |
| Pentagon 1024 | MAME |
| People PC | MAME |
| Pepper II (version 7) | MAME |
| Pepper II (version 8) | MAME |
| Percussion Freaks 3rd Mix (G*A23 VER. KAA) | MAME |
| Perestroika Girls | MAME |
| Perestroika Girls (Fuuki license) | MAME |
| Perfect Billiard | MAME |
| Perfect Billiard (MC-8123, 317-0030) | MAME |
| Perfect Billiard (MC-8123, 317-5008) | MAME |
| Perfect Game (Russian) | MAME |
| Perfect Soldiers (Japan) | MAME |
| Perfect1 (MSX1) | MAME |
| Performan (Japan) | MAME |
| Performan (US) | MAME |
| Personal Arcade | MAME |
| Personal Speech System | MAME |
| Pesadelo (bootleg of Knightmare on MSX) | MAME |
| Pest Place | MAME |
| Pet Shop (0100679V, NSW/ACT) | MAME |
| Pet Shop (0100731V, NSW/ACT) | MAME |
| Petaco | MAME |
| Petaco (new hardware) | MAME |
| Petaco (new hardware, alternate set) | MAME |
| Petaco 2 | MAME |
| Peter Pack Rat | MAME |
| Peter Pan (bootleg of Hook) | MAME |
| Peter Pepper's Ice Cream Factory (DECO Cassette) (US) (set 1) | MAME |
| Peter Pepper's Ice Cream Factory (DECO Cassette) (US) (set 2) | MAME |
| Pettan Pyuu (Japan) | MAME |
| Phantasm (Japan) | MAME |
| Phantom (Fidelity) | MAME |
| Phantom (bootleg of Spectar) | MAME |
| Phantom II | MAME |
| Phantom Pays (0500005V, NSW/ACT) | MAME |
| Phantom Pays (4VXFC5431, New Zealand) | MAME |
| Phantom Ship | MAME |
| Phantomas (bootleg of Spectar) | MAME |
| Phantoms II (Space Invaders hardware) | MAME |
| Pharaoh (L-2) | MAME |
| Pharaoh's Fortune (40000921, NSW/ACT) | MAME |
