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- Paparazzi!: Tales of Tinseltown (1995) DOS, Mac, Win
- Park Patrol (1984) CPC, C64, ZX
- Pastfinder (1984) ATR, C64, MSX
- Pimp My Ride (2006) PS2, Wii, PSP, X360
- Pinobee: Wings of Adventure (2001) GBA
- Pitfall! (1982) ATR26, Atari 5200, ATR, ColecoVision, C64, Intellivision, MSX
- Pitfall 3D: Beyond the Jungle (1998) PS1
- Pitfall II: Lost Caverns (1984) AppII, ATR26, Atari 5200, ATR, ColecoVision, C64, MSX, DOS, TRSCC, ZX
- Pitfall: The Lost Expedition (2004) GBA, GCN, PS2, Xbox
- Pitfall: The Mayan Adventure (1994) GBA, Genesis, Jag, Sega 32X, SCD, SNES, Win
- Plaque Attack (1983) ATR26
- Plok (1993) SNES
- Popeye 2 (1994) Game Boy
- Portal (1986) Ami, AppII, ST, C64, Mac, DOS
- Power Drift (1989) Ami, CPC, ST, C64, DOS
- Power Game III (1995) DOS
- PowerHits: BattleTech (1992) DOS
- PowerHits Movies (1992) DOS
- PowerHits Sci/Fi (1994) DOS
- PowerHits Sports (1992) DOS
- Power Move Pro Wrestling (1996) PS1
- Predator 1987 Ami, CPC, ST, C64, NES, ZX
- Pressure Cooker (1983) ATR26
- Private Eye (1984) ATR26
- Prophecy: The Fall of Trinadon (1989) DOS
- Prototype (2009) Win, PS3, X360
- Prototype 2 (2012) Win, PS3, X360
Read more about this topic: List Of Activision Games