| Title | Region | Version | Languages | Rating |
| 9P3 XBLIG | | 1.0 | - | none |
| 9Pablo's Fruit XBLIG | | 1.0 | - | none |
| 9Pac-Man XBLA | | 1.0 | - | none |
| 9Pac-Man Museum XBLA | | 1.0 | - | none |
| 9Pac-Man: Championship Edition XBLA | | 1.0 | - | 7.0 |
| 9Pac-Man: Championship Edition DX XBLA | | 1.0 | - | none |
| 9Pacific Rim: The Video Game XBLA | | 1.0 | - | 10.0 |
| 9Pacific Wings XBLIG | | 1.0 | - | none |
| 9Packito lost in space XBLIG | | 1.0 | - | none |
| 9Paddle Baddle XBLIG | | 1.0 | - | none |
| 9Paddle Wars XBLIG | | 1.0 | - | none |
| 9Paint Ball: Splashes of Fun XBLIG | | 1.0 | - | none |
| 9Paint Wars XBLIG | | 1.0 | - | none |
| 9Paintball War XBLIG | | 1.0 | - | none |
| 9Paintball Wars 2 XBLIG | | 1.0 | - | none |
| 9Painting Beats XBLIG | | 1.0 | - | none |
| 9Painting Party XBLIG | | 1.0 | - | none |
| 9Paipa XBLIG | | 1.0 | - | none |
| 9Pajamorama XBLIG | | 1.0 | - | none |
| 9Pallet Loader XBLIG | | 1.0 | - | none |
| 9Pan-Global Racing Syndicate XBLIG | | 1.0 | - | none |
| 9Panic Attack-Devil's Favorite XBLIG | | 1.0 | - | none |
| 9Panzer General: Allied Assault XBLA | | 1.0 | - | none |
| 9Paper Galactica XBLIG | | 1.0 | - | none |
| 9Paper RPG XBLIG | | 1.0 | - | none |
| 9Paper Sky XBLIG | | 1.0 | - | none |
| 9Paperboy XBLA | | 1.0 | - | none |
| 9PaperCraft XBLIG | | 1.0 | - | none |
| 9Papercraft Monsters XBLIG | | 1.0 | - | none |
| 9Paradox XBLIG | | 1.0 | - | none |
| 9Parasitus: Ninja Zero XBLIG | | 1.0 | - | none |
| 9Parkza XBLIG | | 1.0 | - | none |
| 9Parrot Paradise: Lorikeets XBLIG | | 1.0 | - | none |
| 9Party, The XBLIG | | 1.0 | - | none |
| 9Partyboat XBLIG | | 1.0 | - | none |
| 9Pass the Pad! XBLIG | | 1.0 | - | none |
| 9Pastry Wars XBLIG | | 1.0 | - | none |
| 9Path of Go, The XBLA | | 1.0 | - | none |
| 9Path of King Arthur XBLIG | | 1.0 | - | none |
| 9Patterns of Light XBLIG | | 1.0 | - | none |
| 9PebbleDash XBLIG | | 1.0 | - | none |
| 9Pedro XBLIG | | 1.0 | - | none |
| 9Peg Solitaire XBLIG | | 1.0 | - | none |
| 9Peggle XBLA | | 1.0 | - | 10.0 |
| 9Peggle 2 XBLA | | 1.0 | - | none |
| 9Pegzo XBLIG | | 1.0 | - | none |
| 9Pelleteuse XBLIG | | 1.0 | - | none |
| 9Pellets QuadraStack XBLIG | | 1.0 | - | none |
| 9Pellmell XBLIG | | 1.0 | - | none |
| 9Pendoku XBLIG | | 1.0 | - | none |
| 9Pendulous XBLIG | | 1.0 | - | none |
| 9Penga's Peril XBLIG | | 1.0 | - | none |
| 9Penkin Ball Dodge XBLIG | | 1.0 | - | none |
| 9Penny Arcade Adventures: Episode Four XBLIG | | 1.0 | - | none |
| 9Penny Arcade Adventures: Episode Three XBLIG | | 1.0 | - | none |
| 9Penny Arcade Adventures: On the Rain-Slick Precipice of Darkness - Episode One XBLA | | 1.0 | - | 7.0 |
| 9Penny Arcade Adventures: On the Rain-Slick Precipice of Darkness - Episode Two XBLA | | 1.0 | - | 7.0 |
| 9PentomiGo XBLIG | | 1.0 | - | none |
| 9Pentominon XBLIG | | 1.0 | - | none |
| 9percussONE XBLIG | | 1.0 | - | none |
| 9Perdition XBLIG | | 1.0 | - | none |
| 9Perfect Dark XBLA | | 1.0 | - | 9.5 |
| 9Perfect Massage, A XBLIG | | 1.0 | - | none |
| 9Perfect Match, The XBLIG | | 1.0 | - | none |
| 9Perfect Pickup Line, The XBLIG | | 1.0 | - | none |
| 9Perfect Shooting Training Camp XBLIG | | 1.0 | - | none |
| 9Periodic Table, The XBLIG | | 1.0 | - | none |
| 9Perkunas' Dragon: Episode One XBLIG | | 1.0 | - | none |
| 9PerlMania XBLIG | | 1.0 | - | none |
| 9Perplaxis XBLIG | | 1.0 | - | none |
| 9PerturBirds XBLIG | | 1.0 | - | none |
| 9Pester XBLIG | | 1.0 | - | none |
| 9Petank Party! XBLIG | | 1.0 | - | none |
| 9Petunk XBLIG | | 1.0 | - | none |
| 9Pew Pew Pew XBLIG | | 1.0 | - | none |
| 9Pew Pew Pod XBLIG | | 1.0 | - | none |
| 9PewPewPewPewPewPewPewPewPew XBLIG | | 1.0 | - | none |
| 9Phantasy Star II XBLA | | 1.0 | - | none |
| 9Phantom Breaker: Battle Grounds XBLA | | 1.0 | - | none |
| 9Phase Runner XBLIG | | 1.0 | - | none |
| 9Phat Fly! XBLIG | | 1.0 | - | none |
| 9Phibian XBLIG | | 1.0 | - | none |
| 9Philip Muwanga Presents: Hexy Trench XBLIG | | 1.0 | - | none |
| 9Photo Party (App) | | 1.0 | - | none |
| 9Physics Lab XBLIG | | 1.0 | - | none |
| 9Physics Sandbox XBLIG | | 1.0 | - | none |
| 9Physics Sandbox 2 XBLIG | | 1.0 | - | none |
| 9Pi XBLIG | | 1.0 | - | none |
| 9Picbox XBLIG | | 1.0 | - | none |
| 9Pick XBLIG | | 1.0 | - | none |
| 9Picture Puzzle XBLIG | | 1.0 | - | none |
| 9Picture Slider XBLIG | | 1.0 | - | none |
| 9Pid XBLA | | 1.0 | - | none |
| 9Pie Collect XBLIG | | 1.0 | - | none |
| 9Pig & Bullet XBLIG | | 1.0 | - | none |
| 9PigMan XBLIG | | 1.0 | - | none |
| 9Pigs Can't Fly XBLIG | | 1.0 | - | none |
| 9Pillar XBLIG | | 1.0 | - | none |
| 9Pilot Test XBLIG | | 1.0 | - | none |
| 9Pimp RPG, A XBLIG | | 1.0 | - | none |
| 9Pinball Arcade XBLA | | 1.0 | - | none |
| 9Pinball FX XBLA | | 1.0 | - | none |
| 9Pinball FX 2 XBLA | | 1.0 | - | none |
| 9PING XBLIG | | 1.0 | - | none |
| 9Ping Time XBLIG | | 1.0 | - | none |
| 9Pingvinas XBLIG | | 1.0 | - | none |
| 9piniq XBLIG | | 1.0 | - | none |
| 9Pinky vs Blocks XBLIG | | 1.0 | - | none |
| 9Pioneer XBLIG | | 1.0 | - | none |
| 9Pioneerz XBLIG | | 1.0 | - | none |
| 9Pirate Cubes XBLIG | | 1.0 | - | none |
| 9Pirate Texas Holdem Defense XBLIG | | 1.0 | - | none |
| 9Pirates Attack XBLIG | | 1.0 | - | none |
| 9Pirates vs. Ninjas Dodgeball XBLA | | 1.0 | - | 5.0 |
| 9Pirates! Quest for Booty XBLIG | | 1.0 | - | none |
| 9Pixel XBLIG | | 1.0 | - | none |
| 9Pixel Animator 3D XBLIG | | 1.0 | - | none |
| 9Pixel Blocked! XBLIG | | 1.0 | - | none |
| 9Pixel Boarder XBLIG | | 1.0 | - | none |
| 9Pixel Escape, A XBLIG | | 1.0 | - | none |
| 9Pixel Man XBLIG | | 1.0 | - | none |
| 9Pixel Mix XBLIG | | 1.0 | - | none |
| 9Pixel Whirled XBLIG | | 1.0 | - | none |
| 9Pixelbit Helicopter Challenge XBLIG | | 1.0 | - | none |
| 9Pixelbit Snooker & Pool XBLIG | | 1.0 | - | none |
| 9Pixelosity XBLIG | | 1.0 | - | none |
| 9Pixelpix XBLIG | | 1.0 | - | none |
| 9Piz-ong XBLIG | | 1.0 | - | none |
| 9Place the Arrows on the Floor XBLIG | | 1.0 | - | none |
| 9Plague XBLIG | | 1.0 | - | none |
| 9Plane Traffic XBLIG | | 1.0 | - | none |
| 9Planet Crashmania 9,000,000 XBLIG | | 1.0 | - | none |
| 9Planet Delta XBLIG | | 1.0 | - | none |
| 9Planet Pinball XBLIG | | 1.0 | - | none |
| 9Planet Popper XBLIG | | 1.0 | - | none |
| 9Planet Wars XBLIG | | 1.0 | - | none |
| 9Planetary Shield XBLIG | | 1.0 | - | none |
| 9Planets Under Attack XBLA | | 1.0 | - | none |
| 9Plants vs. Zombies XBLA | | 1.0 | - | 9.3 |
| 9PLARINET XBLIG | | 1.0 | - | none |
| 9Plasma Spheres XBLIG | | 1.0 | - | none |
| 9Plasma Spheres 2 XBLIG | | 1.0 | - | none |
| 9Plasma Spheres 3 XBLIG | | 1.0 | - | none |
| 9Plasma TV Break In XBLIG | | 1.0 | - | none |
| 9Plasmania XBLIG | | 1.0 | - | none |
| 9Plat Master, The XBLIG | | 1.0 | - | none |
| 9Platform Hack XBLIG | | 1.0 | - | none |
| 9Platformance: Castle Pain XBLIG | | 1.0 | - | none |
| 9Platformance: Temple Death XBLIG | | 1.0 | - | none |
| 9Platformer From Hell XBLIG | | 1.0 | - | none |
| 9Platypus XBLIG | | 1.0 | - | none |
| 9Play As You Go XBLIG | | 1.0 | - | none |
| 9Play x Play ! Guitar XBLIG | | 1.0 | - | none |
| 9Playing in Traffic XBLIG | | 1.0 | - | none |
| 9Playing With Humans XBLIG | | 1.0 | - | none |
| 9Plows in Hell XBLIG | | 1.0 | - | none |
| 9Plucky's 3D Adventure XBLIG | | 1.0 | - | none |
| 9Plugemons: Part 1 XBLIG | | 1.0 | - | none |
| 9Plunder Party XBLIG | | 1.0 | - | none |
| 9Pocoro XBLIG | | 1.0 | - | none |
| 9PointMass XBLIG | | 1.0 | - | none |
| 9Poker Blinds XBLIG | | 1.0 | - | none |
| 9Poker Date XBLIG | | 1.0 | - | none |
| 9Poker Night XBLIG | | 1.0 | - | none |
| 9Poker Night 2 XBLA | | 1.0 | - | none |
| 9Poker Smash XBLA | | 1.0 | - | none |
| 9Poker Squares XBLIG | | 1.0 | - | none |
| 9Poker Stacker XBLIG | | 1.0 | - | none |
| 9Poker Stacker 2 XBLIG | | 1.0 | - | none |
| 9Polar Escape XBLIG | | 1.0 | - | none |
| 9Polar Panic XBLA | | 1.0 | - | none |
| 9PolyWobble XBLIG | | 1.0 | - | none |
| 9Pool Nation XBLA | | 1.0 | - | none |
| 9Poopocalypse XBLIG | | 1.0 | - | none |
| 9Pop Quiz XBLIG | | 1.0 | - | none |
| 9Portal: Still Alive XBLA | | 1.0 | - | 9.0 |
| 9Powa Volley XBLIG | | 1.0 | - | none |
| 9Powa Volley Classic XBLIG | | 1.0 | - | none |
| 9Power Hour XBLIG | | 1.0 | - | none |
| 9Power-Up XBLIG | | 1.0 | - | none |
| 9PowerSpinners XBLIG | | 1.0 | - | none |
| 9PowerUp Forever XBLA | | 1.0 | - | none |
| 9Prairie Dog Massacre XBLIG | | 1.0 | - | none |
| 9Prank Call XBLIG | | 1.0 | - | none |
| 9Prank Call 2 XBLIG | | 1.0 | - | none |
| 9President John America XBLIG | | 1.0 | - | none |
| 9Press X to Not Die XBLIG | | 1.0 | - | 10.0 |
| 9Primary Attack XBLIG | | 1.0 | - | none |
| 9Primary Potions XBLIG | | 1.0 | - | none |
| 9Prince of Persia Classic XBLA | | 1.0 | - | none |
| 9Princess Pony's Happy Bounce XBLIG | | 1.0 | - | none |
| 9Prismatic XBLIG | | 1.0 | - | none |
| 9Prismatic Solid XBLIG | | 1.0 | - | none |
| 9Prison Architect XBLA | | 1.0 | - | none |
| 9Pro Basketball Shooter XBLIG | | 1.0 | - | none |
| 9Procrastinating Squirrel XBLIG | | 1.0 | - | none |
| 9Produce Wars XBLIG | | 1.0 | - | none |
| 9Production Panic XBLIG | | 1.0 | - | none |
| 9Professional $tealer XBLIG | | 1.0 | - | none |
| 9Project Alpha XBLIG | | 1.0 | - | none |
