Get 100 Rings in Any Act
Get 200 Rings in Any Act
Get 9 Lives
Get 20 Lives
Complete All 3 Acts of Sunny Shores Zone [No Level Select]
Get All Four Shields, Speed Shoes and Invencibility in Sunny Shores Act 3 [You Need to Get All 4 Shields at Least Once Same counts for Invincibility and Speed Shoes] (Mighty Not necessary) {Level Select Allowed}
Complete All 3 Acts of Dark Fortress Zone [No Level Select]
Defeat Eggman In Dark Fortress Act 3 Without Taking Damage (Triggers Only After Defeat Eggman And Finish The Act) [Level Select Allowed]
Complete All 3 Acts of City Outskirts Zone [No Level Select]
Defeat Eggman In City Outskirts Act 3 Without Taking Damage (Triggers Only After Defeat Eggman And Finish The Act) [Level Select Allowed]
Complete All 3 Acts of Misty Maze Zone [No Level Select]
Collect 120 Rings Or More In Misty Maze Act 2 And Finish The Act With Them [Level Select Allowed]
Complete All 3 Acts of Starry Night Zone [No Level Select]
In Starry Night Act 3 Reach On The Boss Less Than 45 Seconds [Level Select Allowed]
Complete All 3 Acts of Metallic Base Zone And Reach in Final Battle [No Level Select]
Beat The game With Sonic [Normal Mode]
Beat The game With Tails [Normal Mode]
Beat The game With Knuckles [Normal Mode]
Beat The game With Shadow [Normal Mode]
Beat The game With Mighty [Normal Mode]
Complete All 3 Acts of Green Hill Zone In Original Mode [No Level Select]
Complete All 3 Acts of Marble Zone In Original Mode [No Level Select]
Complete All 3 Acts of Spring Yard Zone In Original Mode [No Level Select]
Complete All 3 Acts of Labyrinth Zone In Original Mode [No Level Select]
Complete All 3 Acts of Star Light Zone In Original Mode [No Level Select]
Complete All 3 Acts of Scrap Brain Zone In Original Mode [No Level Select]
Defeat Eggman in Final Fight And Beat The Original Mode
Get Your First Chaos Emerald [Any Mode]
Get All Six Emeralds [Normal Mode]
Get All Six Emeralds [Original Mode]
Complete Sunny Shores Act 4 [You Will Need Level Select]
Complete Dark Fortress Act 4 [You Will Need Level Select]
Complete City Outskirts Act 4 [You Will Need Level Select]
Complete Test Zone Act 1 [You Will Need Level Select]
Congratulations, you have accessed the Level select! [Now Only Act 4 and Test Zone achievements are accessible now]
Acess The Secret Sound Test Title
Beat Any Act With Classic Control Scheme
Beat Any Act With Camera Extended
Beat Any Act With Spike Bug On
Beat Any Act With 9:59 Minutes On The Clock
Beat Any Act Without Pressing Left Or Right [If you fail Reset the game] (Can Use Level Select)
Beat Green Hill Act 3 Less Than 1 Minute [Level Select Allowed]
Beat Marble Zone Act 1 Less Than 1 Minute And 30 Seconds [No Knuckles] (Level Select Allowed)
Beat Spring Yard Act 2 Less Than 1 Munite [Level Select Allowed]
Complete Labyrinth Zone Act 1 Less Than 1 Minute [Level Select Allowed]
Beat Star Light Act 2 Less Than 50 Seconds [Level Select Allowed]
Complete Scrap Brain Act 1 Less Than 1 Minute And 20 Seconds [Level Select Allowed]