The game is a sequel to the Sonic the Hedgehog 2 for the same system and follows on directly from the end of the game, in which Sonic defeated his enemy, Dr. Robotnik; crash-landing on a floating island, Sonic encounters new character Knuckles the Echidna, and must once more retrieve the Chaos Emeralds while also working to stop Dr. Robotnik from relaunching his ship, the Death Egg.
#1Sonic the Hedgehog
#2Sonic Eraser
#3Sonic the Hedgehog 2
#4Dr. Robotnik's Mean Bean Machine
#5Sonic CD
#6Sonic the Hedgehog: Triple Trouble
#7Sonic & Knuckles
You’re hereSonic the Hedgehog 3
#9Sonic the Hedgehog 3 & Knuckles
#10Tails Adventure
#11Sonic 3D Blast
#12Sonic's Bonus Game
#13Sonic the Hedgehog Pocket Adventure
#14Sonic no Jirai Sagashi Game
#15Sonic Racing Shift Up
#16Sonic Heroes
#17Sonic Pinball Party
#18Amy's American Page One
#19Shadow the Hedgehog
#20Shadow Shoot
#21Sonic Unleashed
#22Sonic Chronicles: The Dark Brotherhood
#23Sonic the Hedgehog 2: Dash!
#24Sonic Dash Quiz
#25Sonic Colors
#26Sonic the Hedgehog 4: Episode I
#27Sonic Generations
#28Sonic the Hedgehog 4: Episode II
#29Sonic the Hedgehog 4: Episode Metal
#30Sonic Lost World: Yoshi's Island Zone
#31Sonic Lost World
#32Sonic Lost World: The Legend of Zelda Zone
#33Sonic Forces: Episode Shadow
#34Sonic Mania
#35Sonic Mania Plus
#36Sonic Mania: Encore
#37Sega Ages: Sonic the Hedgehog
#38Sega Ages: Sonic the Hedgehog 2
#39Sonic Colors: Ultimate
#40Sonic Frontiers: Sonic Adventure 2 Shoes
#41Sonic Frontiers
#42Sonic Dream Team
#43Shadow Generations
