Game System
- Privacy3
- Problem Picnic3
- Processing3
- Processing: A Game of Serving Humanity3
- Professor Evil & the Citadel of Time3
- Prussian Kreigsspiel3
- Prussian Kriegsspiel 3
- Psi-Punk3
- Psychobabble3
- Punk's Been Dead Since '793
- Puppy Dogs from Space3
- Pursuit of Happiness3
- Pyramids3
- Qalidar: Resistance Role-Playing Game3
- Quarter Master General 19143
- Quintom Arcana3
- RA3
- RAT BASTARDS3
- RED STORM RISING Game by TSR, Inc.3
- RIFTS by Paladium3