All pages
- Newtron
- Newtron (Sonic the Hedgehog 16-bit)
- Newtron (Sonic the Hedgehog 8-bit)
- Next
- Next Generation - Sonic X-treme preview
- Next Top Villain
- Nezu
- NiGHTS
- NiGHTS: Journey of Dreams
- NiGHTS Into Dreams
- NiGHTS Into Dreams...
- NiGHTS into Dreams
- Nibble
- Nibbles
- Nick Arcade
- Nick Arcade Episode
- Nick Arcade Episode/Chemical Plant Zone
- Nick Arcade Episode/Emerald Hill Zone
- Nick Arcade Episode/Emerald Hill Zone/Layout Change 01
- Nick Arcade Episode/Emerald Hill Zone/Layout Change 02
- Nick Arcade Episode/Emerald Hill Zone/Layout Change 03
- Nick Arcade Episode/Emerald Hill Zone/Layout Change 04
- Nicole
- Nicole the Holo-Lynx
- Nigel Dobbyn
- Nigel Kitching
- Nigel Kitching interview by Paul Street (August 11, 2008)
- Nigel Kitching interview by Sonic HQ (July 22, 1999)
- Night Babylon
- Night Carnival
- Night Carnival (Sonic Rush)
- Night Carnival Zone
- Night Carnival boss
- Night Chase
- Night Mode
- Night Palace
- Night Trap
- Night mode
- Night of the Werehog
- Night of the werehog
- Nightmare
- Nightmare Eggman
- Nightmare Maze
- Nightmare Zone
- Nights
- Nights 2
- Nightside Rush
- Nika Futterman
- Nimue
- Nimue, Lady of the Lake
- Nine's Lives
- NineKolor
- Ninja
- Nintendo
- Nintendo 3DS
- Nintendo DS
- Nintendo Entertainment System
- Nintendo GameCube
- Nintendo Game Boy
- Nintendo Game Boy Advance
- Nintendo Game Boy Color
- Nintendo Gamecube
- Nintendo Revolution
- Nintendo Super Famicom
- Nintendo Switch
- Nintendo Switch Online
- Nintendo Wii
- Nintendo Wii U
- Nishita
- No Brainer
- No Escape
- No Hedgehog Is an Island
- No Hedgehog Is an Island (transcript)
- No Place
- No Robots Allowed
- No Way Out
- No Way Through
- Nobuhiko Honda
- Nobutoshi Canna
- Nobutoshi Kanna
- Nocturne
- Nocturnus
- Nocturnus Clan
- Nocturnus Tribe
- Nocturnus clan
- Nocturnus echidnas
- Nokia
- Nokia N-Gage
- Nomad
- Nominatus
- Nominatus Rising
- Nonaggression
- Nonagression
- Norihiro Nishiyama
- Norihito Kato
- Noriyoshi Oba
- Noro-Noro
- Northstar Islands
- Not-so-Super Sonic 2
- Nova
- Novotrade
- Now Production
- Nowhere to Run
- Nuckles87
- NullDC
- Null Space
- Number Jump
- Number One
- Number Ring
- Nutwork
- Nybble
- Nybbles
- Nyororo
- OBZ
- ODZ
- OFLC
- OMG THE RED RINGS
- OMNI Khaos
- OOZ
- OST
- OVA
- Object
- Object RAM
- Object Status Table
- Object ram
- Ocean Base
- Ocean Base Boss
- Ocean Base Zone
- Ocean Base Zone Boss
- Ocean Palace
- Ocean Purification Plant
- Ocean Ruin
- Ocean Tornado
- Ocean View
- Ocean View (Team Sonic Racing)
- Oct
- Octopus
- Octopus (Sonic 3D: Flickies' Island)
- Octus
- Ofer Alon
- Office of Film and Literature Classification
- Official Player's Guide to Sonic the Hedgehog
- Offset index
- Og Man Out
- Oh! Ring
- Oil Desert Zone
- Oil Desert Zone Boss
- Oil Ocean
- Oil Ocean Zone
- Oil Ocean Zone (Sonic Mania)
- Oil Ocean Zone Boss
- Oil Ocean Zone Mini-Boss (Sonic Mania)
- Okitane Usui
- Old Man
- Old Man Owl
- Old Sonic
- Old log fortress
- Oldarg
- Oldbie
- Oldbies
- Oliver Wyman
- Olympus
- Omega
- Omega Arm
- Omni-Viewer
- Omni Khaos
- Omochao
- On Sight! The Sunken Ship in Southern Sea
- One Way Dream
- One to Succeed a God
- Onyx Island
- Oolean
- Opa-Opa Kart Racing
- Open Sonic
- Open Sonic Level maps
- Open Your Heart
- Opened Eyes
- Operation Revolution
- Orb Result
- Orbinaut
- Orbinaut (Sonic the Hedgehog 3)
- Orbinaut (Uni Uni, Sonic the Hedgehog 16-bit)
- Orbinaut (Uni Uni, Sonic the Hedgehog 8-bit)
- Orbinaut (Unidus, Sonic the Hedgehog 16-bit)
- Orbinaut (Unidus, Sonic the Hedgehog 8-bit)
- Orbot
- Orbs (Sonic Unleashed)
- Orca
- Orcan
- Organic batteries
- Organic battery
- Origin
- Original Definition
- Original Story
- Osamu Ogata
- Osamu Ohashi
- Osamu Sato
- Other Scrapped Sonic 2 Badniks
- Other Scrapped Sonic 2 Enemies
- Other Sonic X-treme levels
- Ototo
- Ouranos Island
- OutRun 2 SP
- OutRun Bay
- Outa Sano
- Outer Forest
- Outer Space cliche
- Outer Space cliché
- Outer space cliché
- Outlands
- Over the Bridge
- Over the Hill Hero
- Over the Original
- Over the Rainbow
- Overdrive
- Overeview - Sonic the Hedgehog 2 (Mega Force, June 1993)
- Overlanders
- Overmind
- Overworks
- Ovi Kintobor
- Ovus
- Ozzy
- PACHUKA
- PARADOX
- PC
- PCM
- PCXpal
- PCZ
- PEGI
- PFZ
- PGZ
- PGen
- PIZ
- PKZ
- POW
- POW Moves
- POW moves
- PPZ
- PP Badnik
- PRS
- PRS compression
- PS2
- PS3
- PSG
- PSM Previews - Sonic Heroes (PlayStation: the Official Magazine, November 2003)
- PSP
- PSPGenesis
- PVMEdit
- PVR Viewer
- Pachacamac
- Pachuka
- Pack 2 Jogos
- Packlite
- PalSwap
- Pale Bay Leaf
- Paleo Tarpits
- Palette
- Palette Converter
- Pallet
- Palm OS
- Palmtree Panic
- Palmtree Panic Zone
- Pam Eklund
- Pan European Game Information
- Pana Der Hejhog
- Panic Puppet
- Panic Puppet Zone
- Panic Puppet Zone Badnik 1
- Panic Puppet Zone Badnik 2
- Panic Puppet Zone boss
- Panzer Dragoon
- Panzer Dragoon Orta
- Panzer Dragoon Saga
- Panzer Dragoon Zwei
- Paradox Prism
- Paramount Pictures
- Park Avenue
- Parkour
- Parricidal Savior
- Parrot
- Parry
- Party Hardly
- Passion & Pride
- Passion & Pride: Anthems with Attitude from the Sonic Adventure Era
- Pasta
- Pastiche
- Pat Spaziante
- Pata-Bata
- Patch
- Patch (utility)
- Patches
- Path swapper
- Path to the Machine Empire
- Patrick "SPAZ" Spaziante
- Patrick Riley
- Patrick Riley and Ken Balagh interview by Crave Online (November 13, 2008)
- Patrick Riley and Ken Balough interview by Crave Online (November 13, 2008)
- Patrick Riley interview by Crave Online (November 13, 2008)
- Patrick Riley interview by Joystiq (July 5, 2008)
- Patrick Seitz
- Patrick Spaziante
- Paul Kaminski interview by Sonic Stadium (November 10, 2010)
- Paul Rioux
- Paul Shortino
- Pcxpal
- Peach
- Peacock
- Pecky
- Peel Out
- Peelout
- PeglegJimmy
- Pen
- Penders v. Sega
- Pending Approval
- Pending Membership
- Pengo (Sonic 3D: Flickies' Island)
- Penguin
- Penguin Bomber
- Penguin Bombers
- Penguin Robot
- Penguinator
- Penguinators
- Pense Bem: Uma Aventura Científica com Sonic the Hedgehog
- Peppepe
- Percival
- Perfect Bonus
- Perfect Chaos
- Perfect Chaos (Sonic Generations boss)
- Perfect Chaos (disambiguation)
- Perfect Clear
- Perfect Dark Gaia
- Perfection Lost to Darkness
- Peroro
- Pet the Sonic Hedgehog
- Pete Capella
- Pete Zarustica
- Peter Moore
- Peter Morawiec
- Peter Morawiec interview by HXC
- Peter Morawiec interview by HXC (2006)
- Peter Morawiec interview by HXC (January 11, 2006)
- Peter Morawiec interview by HXC (November 1, 2006)
- Peter Morawiec interview by ICEknight
- Peter Morawiec interview by ICEknight (December 2000)
- Peter Morawiec interview by Sega-16 (April 20, 2007)