This categroy page is for fanmade games or fanon game ideas supposed to be created by or related to the game developing company SEGA.
Often, SEGA games in this site will be associated the companies' most popular franchises such as Sonic the Hedgehog.
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All items (189)
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- Mario and the Jambastions 2: The Time Twister Adventures
- Adventure Time with Finn and Jimmy Neutron
- Adventures of Sonic the Hedgehog (video game)
- Alex Kidd (Series)
- Alex Kidd in Miracle World
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- Alex Kidd in Shinobi World
- Alex Kidd in the Enchanted Castle
- Alex Kidd: High-Tech World
- Alex Kidd: The Lost Stars
- All-Star Heroes III: Revenge of the Clonosites
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- Mario & Sonic at the 2024 Summer Olympic Games
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- Mario & Sonic at the Olympic Winter Games 2
- Mario & Sonic at the Olympic Winter Games Milano Cortina 2026
- Mario & Sonic Ultimate Sports Mix
- Mario & Sonic: Parallel Dimensions
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- Mario and Luigi: Sonic Heroes
- Mario and Sonic 2020 Olympic Games
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- Mario and the Jambastions
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- Mint Does His Taxes
- Monkey Race: Island Adventure
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- Sega & Fantendo All-Star Fighters
- Sega All-Stars Adventure
- Sega All-Stars Arena
- SEGA All-Stars Rumble
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- SEGA Brawl Fest
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- SEGA Racers!
- SEGA Smash Bros.
- SEGA Smash Bros. Brawl
- SEGA Smash Bros. For Wii U \ Nintendo 3DS
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- Sega Superstars Adventure
- Sega Vs DC: Battle of two worlds
- Shadow the Hedgehog 2
- Sonic & Fear Artifact
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- Sonic Adventure 3 (2016 video game)
- Sonic Adventure Wii
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- Sonic and the Kaiju School (video game)
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- Sonic Boom Rise Of Lyric Deluxe
- Sonic Boom: Turbo Race
- Sonic CD 2
- Sonic Chaos
- Sonic Classic Clash
- Sonic Classic RPG
- Sonic Count Down
- Sonic Evolutions
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- Sonic Forces: Gold's Version
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- Sonic Generations 2: The Earth Dwellers
- Sonic Heroes X
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- Sonic Party Switch
- Sonic Quad-Rush
- Sonic Re:Unleashed
- Sonic Rewritten
- Sonic Rhythms
- Sonic Shuffle 2: Return of Dreams
- Sonic Speed
- Sonic Sprinters
- Sonic Super Battle
- Sonic Super Party
- Sonic the Hedgehog & Mega Man: Hyper Heroes
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- Sonic the Hedgehog 3
- Sonic the Hedgehog 3 (8-bit video game)
- Sonic the Hedgehog 3 (8-Bit)
- Sonic The Hedgehog 4 ( Genesis )
- Sonic the Hedgehog Classics
- Sonic the Hedgehog Developer
- Sonic the Hedgehog Developer 2
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- Sonic the Hedgehog: A Twist in Time
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- Sonic Ultimanium
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- Sonic World
- Sonic X-Treme
- Sonic: Excursion Adventure
- Sonic: Forever
- Sonic: Past & Future
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- Sonic: The Void Diamond
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- Super Mario Galaxy 3 & Knuckles
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- Super Smash Bros. Charged!!
- Super Smash Bros. REBOOT
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