Hidden content
From Sega Retro
Hidden content refers to content that is not documented in any instruction manuals nor seen in normal play. This can range from cheats that require the player to input hidden passwords or button sequences at certain points, Easter eggs programmed in by developers for clever players to find, debugging tools, unused code, or even features that had to be cut due to developers struggling to get a game in stores by a certain date. More often than not, scrapped features can be accessed using in-game cheats, through the use of cheat devices such as a Game Genie or Action Replay, or by hacking/datamining.
This category documents all of these hidden tidbits found in games released for Sega systems or published by Sega, be it cheats, unused graphics, music, or otherwise. This does not include content unlocked in normal play unless there is a hidden code to unlock it immediately.
Pages in category "Hidden content"
The following 200 pages are in this category, out of 1,233 total.
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- Halley Wars/Hidden content
- Hang-On / Astro Warrior/Hidden content
- Hang-On GP/Hidden content
- Hang-On/Hidden content
- Hardcore 4x4/Hidden content
- Harley-Davidson & L.A. Riders/Hidden content
- Haunting Starring Polterguy/Hidden content
- Heavy Nova/Hidden content
- Heavy Unit: Mega Drive Special/Hidden content
- Heavyweight Champ (8-bit)/Hidden content
- Hellfire/Hidden content
- Hexen/Hidden content
- High School! Kimengumi/Hidden content
- High Velocity: Mountain Racing Challenge/Hidden content
- Hokuto no Ken (Master System)/Hidden content
- Home Alone 2: Lost in New York/Hidden content
- Honoo no Toukyuuji Dodge Danpei/Hidden content
- Hook/Hidden content
- Hoshi o Sagashite.../Hidden content
- The House of the Dead/Hidden content
- Hurricanes/Hidden content
- The Hybrid Front/Hidden content
- Hydro Thunder/Hidden content
- Hyokkori Hyoutanjima: Daitouryou o Mezase!/Hidden content
- Hyokkori Hyoutanjima: Hyoutanjima no Daikoukai/Hidden content
I
- Ikaruga/Hidden content
- ImageFight & XMultiply: Arcade Gears/Hidden content
- IMG International Tour Tennis/Hidden content
- Impact Racing/Hidden content
- Incoming/Hidden content
- The Incredible Crash Dummies (8-bit)/Hidden content
- The Incredible Crash Dummies (Mega Drive)/Hidden content
- The Incredible Hulk/Hidden content
- Independence Day/Hidden content
- Indiana Jones and the Last Crusade (8-bit)/Hidden content
- Indiana Jones and the Last Crusade/Hidden content
- Industrial Spy: Operation Espionage/Hidden content
- Insector X/Hidden content
- International Rugby/Hidden content
- International Superstar Soccer Deluxe/Hidden content
- INXS/Hidden content
- Iron Man/X-O Manowar in Heavy Metal (Game Gear)/Hidden content
- Iron Storm/Hidden content
- Izzy's Quest for the Olympic Rings/Hidden content
J
- J.League Champion Soccer/Hidden content
- J.League Go Go Goal!/Hidden content
- J.League Pro Striker 2/Hidden content
- J.League Pro Striker Kanzenban/Hidden content
- J.League Pro Striker/Hidden content
- J.League Soccer Dream Eleven/Hidden content
- James "Buster" Douglas Knockout Boxing (Mega Drive)/Hidden content
- James Bond 007: The Duel/Hidden content
- James Pond 3: Operation Starfish/Hidden content
- James Pond II: Codename RoboCod/Hidden content
- James Pond: Underwater Agent/Hidden content
- Jantei Monogatari/Hidden content
- Jelly Boy/Hidden content
- Jeopardy! (GameTek)/Hidden content
- Jeopardy! Sports Edition/Hidden content
- Jerry Glanville's Pigskin Footbrawl/Hidden content
- Jet Set Radio (Game Boy Advance)/Hidden content
- Jikkyou Oshaberi Parodius: Forever With Me/Hidden content
- Jimmy White's 2: Cueball/Hidden content
- Joe & Mac/Hidden content
- Johnny Bazookatone/Hidden content
- Joshua & The Battle of Jericho/Hidden content
- Judge Dredd/Hidden content
- Jun Classic C.C. & Rope Club/Hidden content
- The Jungle Book/Hidden content
- Jungle Strike/Hidden content
- Jurassic Park (8-bit)/Hidden content
- Jurassic Park (Mega Drive)/Hidden content
- Jurassic Park (Mega-CD)/Hidden content
K
- Kanzen Chuukei Pro Yakyuu Greatest Nine/Hidden content
- Kao the Kangaroo/Hidden content
- Keio Flying Squadron/Hidden content
- Kenseiden/Hidden content
- Kenyuu Densetsu Yaiba/Hidden content
- Kick & Rush/Hidden content
- Kick Off 3: European Challenge/Hidden content
- Kid Chameleon/Hidden content
- Kinetic Connection/Hidden content
- The King of Fighters '96/Hidden content
- The King of Fighters '97/Hidden content
- The King of Fighters: Dream Match 1999/Hidden content
- King of the Monsters 2/Hidden content
- King of the Monsters/Hidden content
- Kishi Densetsu/Hidden content
- Klax (8-bit)/Hidden content
- Klax (Namco)/Hidden content
- Kolibri/Hidden content
- Konami Antiques MSX Collection Ultra Pack/Hidden content
- Kris Kross/Hidden content
- Krusty's Fun House/Hidden content
L
- Land of Illusion Starring Mickey Mouse/Hidden content
- Landstalker: The Treasures of King Nole/Hidden content
- Langrisser II/Hidden content
- Langrisser/Hidden content
- Last Action Hero/Hidden content
- Last Bronx/Hidden content
- The Lawnmower Man (Mega Drive)/Hidden content
- Le Mans 24 Hours (Dreamcast)/Hidden content
- Legend of Illusion Starring Mickey Mouse/Hidden content
- Lemmings/Hidden content
- Lethal Enforcers II: Gun Fighters/Hidden content
- Light Crusader/Hidden content
- Line of Fire (Master System)/Hidden content
- The Lion King/Hidden content
- Loaded/Hidden content
- Loadstar: The Legend of Tully Bodine/Hidden content
- Looney Tunes: Space Race/Hidden content
- The Lost Vikings 2: Norse by Norsewest/Hidden content
- The Lost Vikings/Hidden content
- The Lost World: Jurassic Park (Game Gear)/Hidden content
- The Lost World: Jurassic Park (Mega Drive)/Hidden content
- The Lost World: Jurassic Park (Saturn)/Hidden content
- Lotus II: RECS/Hidden content
- Lotus Turbo Challenge/Hidden content
- The Lucky Dime Caper Starring Donald Duck/Hidden content
- Lunar: The Silver Star/Hidden content
M
- M-1 Abrams Battle Tank/Hidden content
- M.U.S.H.A./Hidden content
- Madden NFL '95/Hidden content
- Madden NFL 96/Hidden content
- Madden NFL 97 (Mega Drive)/Hidden content
- Madden NFL 97 (Saturn)/Hidden content
- Madden NFL 98 (Mega Drive)/Hidden content
- Madden NFL 98 (Saturn)/Hidden content
- Madou Monogatari/Hidden content
- MagForce Racing/Hidden content
- Magic Carpet/Hidden content
- Magical Puzzle Popils/Hidden content
- Magical Taruruto-kun (Mega Drive)/Hidden content
- Mahjong Cop Ryuu: Hakurou no Yabou/Hidden content
- Mahou Kishi Rayearth (Game Gear)/Hidden content
- Mahou Kishi Rayearth 2: Making of Magic Knight/Hidden content
- Manx TT Super Bike/Hidden content
- Mappy/Hidden content
- Marble Madness/Hidden content
- Marie & Elie no Atelier: Salberg no Renkinjutsushi 1-2/Hidden content
- Mario Kart Arcade GP/Hidden content
- Mario Lemieux Hockey/Hidden content
- Marko's Magic Football/Hidden content
- Marky Mark and the Funky Bunch/Hidden content
- Marsupilami/Hidden content
- Marvel Land/Hidden content
- Marvel Super Heroes vs. Street Fighter/Hidden content
- Marvel Super Heroes/Hidden content
- Marvel vs. Capcom: Clash of Super Heroes/Hidden content
- Mary Shelley's Frankenstein/Hidden content
- Master of Darkness/Hidden content
- Master of Monsters/Hidden content
- Masters of Combat/Hidden content
- Masters: Harukanaru Augusta 3/Hidden content
- Mat Hoffman's Pro BMX/Hidden content
- Maze Hunter 3D/Hidden content
- Mazin Saga: Mutant Fighter/Hidden content
- McDonald's Treasure Land Adventure/Hidden content
- MDK 2/Hidden content
- Mega 6 Vol. 3/Hidden content
- Mega Drive Mini/Hidden content
- Mega Games 6 Vol. 2/Hidden content
- Mega Games 6/Hidden content
- Mega Lo Mania/Hidden content
- Mega Man 8/Hidden content
- Mega Man/Hidden content
- Mega SWIV/Hidden content
- Mega Turrican/Hidden content
- Mercs/Hidden content
- Metal Head/Hidden content
- Michael Jackson's Moonwalker/Hidden content
- Mick & Mack as the Global Gladiators/Hidden content
- Mickey Mania: The Timeless Adventures of Mickey Mouse (Mega Drive prototype; 1994-07)/Hidden content
- Mickey Mania: The Timeless Adventures of Mickey Mouse (Mega Drive prototype; 1994-09)/Hidden content
- Mickey Mania: The Timeless Adventures of Mickey Mouse/Hidden content
- Micro Machines 2: Turbo Tournament/Hidden content
- Micro Machines/Hidden content
- Midnight Resistance/Hidden content
- Mighty Morphin Power Rangers (Game Gear)/Hidden content
- Mighty Morphin Power Rangers (Mega Drive)/Hidden content
- Mighty Morphin Power Rangers (Mega-CD)/Hidden content
- Mighty Morphin Power Rangers: The Movie (Game Gear)/Hidden content
- Mighty Morphin Power Rangers: The Movie (Mega Drive)/Hidden content
- Minnesota Fats: Pool Legend (Mega Drive)/Hidden content
- The Misadventures of Flink/Hidden content
- Mizubaku Daibouken/Hidden content
- MLBPA Baseball/Hidden content
- MoHo/Hidden content
- Monopoly/Hidden content
- Monster Truck Wars/Hidden content
- Monster World IV/Hidden content
- Mortal Kombat (8-bit)/Hidden content
- Mortal Kombat 3 (8-bit)/Hidden content
- Mortal Kombat 3/Hidden content
- Mortal Kombat Gold/Hidden content
- Mortal Kombat II (8-bit)/Hidden content
- Mortal Kombat II/Hidden content
- Mortal Kombat Trilogy/Hidden content
- Mortal Kombat/Hidden content
- Motocross Championship/Hidden content