Earn A ranks on all 5 missions of City Escape

Earn A ranks on all 5 missions of Wild Canyon

Earn A ranks on all 5 missions of Prison Lane

Earn A ranks on all 5 missions of Metal Harbor

Earn A ranks on all 5 missions of Green Forest

Earn A ranks on all 5 missions of Pumpkin Hill

Earn A ranks on all 5 missions of Mission Street

Earn A ranks on all 5 missions of Aquatic Mine

Earn A ranks on all 5 missions of Route 101

Earn A ranks on all 5 missions of Hidden Base

Earn A ranks on all 5 missions of Pyramid Cave

Earn A ranks on all 5 missions of Death Chamber

Earn A ranks on all 5 missions of Eternal Engine

Earn A ranks on all 5 missions of Meteor Herd

Earn A ranks on all 5 missions of Crazy Gadget

Earn A ranks on all 5 missions of Final Rush

Clear City Escape by escaping from the military pursuit

Clear Wild Canyon by finding 3 pieces of the Master Emerald

Clear Prison Lane by finding the core of the Prison

Clear Metal Harbor by escaping from the military base

Clear Green Forest by escaping from the Island in 8 minutes

Clear Pumpkin Hill by finding 3 pieces of the Master Emerald

Clear Mission Street by eluding enemy pursuit

Clear Aquatic Mine by finding 3 pieces of the Master Emerald

Clear Route 101 by chasing the President's limousine

Clear Hidden Base by finding the entrance into Hidden Base

Clear Pyramid Cave by infiltrating Eggman's Hidden Base

Clear Death Chamber by finding the 3 Gate keys

Clear Eternal Engine by destroying the colony's power generator

Clear Meteor Herd by finding 3 pieces of the Master Emerald

Clear Crazy Gadget by hurrying and finding Eggman

Clear Final Rush by hurrying and finding the point of the Cannon

Activate the Eclipse Cannon and complete the Dark Story

Earn A ranks on all 5 missions of Iron Gate

Earn A ranks on all 5 missions of Dry Lagoon

Earn A ranks on all 5 missions of Sand Ocean

Earn A ranks on all 5 missions of Radical Highway

Earn A ranks on all 5 missions of Egg Quarters

Earn A ranks on all 5 missions of Lost Colony

Earn A ranks on all 5 missions of Weapons Bed

Earn A ranks on all 5 missions of Security Hall

Earn A ranks on all 5 missions of White Jungle

Earn A ranks on all 5 missions of Route 280

Earn A ranks on all 5 missions of Sky Rail

Earn A ranks on all 5 missions of Mad Space

Earn A ranks on all 5 missions of Cosmic Wall

Earn A ranks on all 5 missions of Final Chase

Clear Iron Gate by getting to the core of the military base

Clear Dry Lagoon by finding 3 pieces of the Master Emerald

Clear Sand Ocean by returning to Hidden Base

Clear Radical Highway by breaking through the besieging military

Clear Egg Quarters by finding the 3 Gate keys

Clear Lost Colony by finding the way to the colony's core

Clear Weapons Bed by rushing into the military base

Clear White Jungle by cutting through the Jungle in 10 minutes

Clear Route 280 by chasing the Tornado

Clear Sky Rail by chasing the Tornado

Clear Mad Space by finding 3 pieces of the Master Emerald

Clear Cosmic Wall by getting and confronting the trespassers

Clear Final Chase by hurrying to the Eclipse Cannon

Obtain all of Eggman's Level Up Items

Obtain all of Rouge's Level Up Items

Obtain all of Shadow's Level Up Items

Earn A ranks on all 5 missions of Cannon's Core

Clear Cannon's Core by getting to the core of the colony

Defeat B-3x Hot Shot without taking damage

Defeat Egg Golem as Eggman without letting it start its headbutt attack

Collect 100 rings in White Jungle without pressing any buttons other than the analog stick

Collect 999 rings at once

Collect all 74 emblems from the Dark Story

Clear Boss Attack - Dark Side without dying

Collect all 84 emblems from the Hero Story

Defeat King Boom Boo without him noticing you coming from behind

Defeat F-6t Big Foot without breaking the middle boxes or allowing it to land

Clear all 3 levels of the Beginner Race - Crab Pool in the Chao Races for the first time

Collect 60 rings in the opening area of City Escape

Clear all 3 levels of the Beginner Race - Stump Valley in the Chao Races for the first time

Clear the Challenge Race - "Here comes the ultimate rival!" in the Chao Races for the first time

Clear the Challenge Race - "Small animal challenge." in the Chao Races for the first time

Clear the Challenge Race - "Be afraid! Pumpkin group." in the Chao Races for the first time

Clear all 3 levels of the Beginner Race - Mushroom Forest in the Chao Races for the first time

Clear all 3 levels of the Beginner Race - Block Canyon in the Chao Races for the first time

Clear all 5 levels of the Jewel Race - Aquamarine in the Chao Races for the first time

Clear all 5 levels of the Jewel Race - Topaz in the Chao Races for the first time

Clear all 5 levels of the Jewel Race - Peridot in the Chao Races for the first time

Clear all 5 levels of the Jewel Race - Garnet in the Chao Races for the first time

Clear all 5 levels of the Jewel Race - Onyx in the Chao Races for the first time

Clear all 5 levels of the Jewel Race - Diamond in the Chao Races for the first time

Clear the Hero Race - "New battle! Devil vs. Angel" in the Chao Races for the first time

Clear the Hero Race - "New battle! Child devil!" in the Chao Races for the first time

Clear the Dark Race - "New battle! Angels" in the Chao Races for the first time

Clear the Dark Race - "New battle! Angel vs. Devil" in the Chao Races for the first time

Unlock the Dark Garden

Unlock the Hero Garden

Break every Chao Container in Rouge's stages in a single session

Clear the Beginner course of Kart Race mode in under 02:00:00

Clear the Standard course of Kart Race mode in under 02:30:00

Clear the Expert course of Kart Race mode in under 03:20:00

Break every Chao Container in Shadow's stages in a single session

Break every Chao Container in Eggman's stages in a single session

Defeat the Finalhazard and complete the Last Story

Break every Chao Container in Cannon's Core in a single session

Defeat Sonic in White Jungle in under 00:20:00

Collect all 180 emblems!

Clear Green Hill

Earn an A rank on Green Hill

Obtain all of Sonic's Level Up Items

Obtain all of Tails' Level Up Items

Obtain all of Knuckles' Level Up Items

Disable the Eclipse Cannon and complete the Hero Story

Break every Chao Container in Sonic's stages in a single session

Break every Chao Container in Tails' stages in a single session

Break every Chao Container in Knuckles' stages in a single session

Clear Boss Attack - Hero Side without dying

Clear Security Hall by stealing the 3 Chaos Emeralds in 5 minutes

Win a race on the Driving test event course

Clear the Driving test event course in under 02:20:00

Win a race on the OPA OPA event course

Clear the OPA OPA event course in under 02:30:00

Win a race on the E shaped event course

Clear the E shaped event course in under 02:50:00

Find 3 pieces of the Master Emerald in Wild Canyon without touching the ground more than 5 times

Find the core of the Prison in Prison Lane without scoring more than 8,000 points and without dying

Escape from the military base in Metal Harbor without collecting any rings

Clear Hard mode in Green Forest without using any Level Up Item abilites

Collect 100 rings in Aquatic Mine without using the Back Ring

Hurry and find Eggman in Crazy Gadget without activating more than 4 Gravity Control Switches

Find the lost Chao in Radical Highway without using the Mystic Melody

Find 3 pieces of the Master Emerald in Mad Space without pressing the jump button while on the ground

Find the lost Chao in Pumpkin Hill without using the Mystic Melody

Elude enemy pursuit in Mission Street without hovering more than 3 times

Find the entrance in Hidden Base without scoring more than 1,000 points and without dying

Clear Hard mode in Pyramid Cave without using any Level Up Item abilites

Find the 3 Gate keys in Death Chamber without pressing the jump button while on the ground

Destroy the colony's power generator in Eternal Engine without having more than 5 rings in hand at once

Find 3 pieces of the Master Emerald in Meteor Herd without using more than 3 rockets

Hurry and find the point of the Cannon in Final Rush without staying off of rails or being chased by space junk for more than 10 seconds

Clear Hard mode in Iron Gate without taking damage

Find 3 pieces of the Master Emerald in Dry Lagoon without using the turtle more than once

Return to Hidden Base in Sand Ocean with exactly 20 rings in hand and without dying

Find the 3 Gate keys in Egg Quarters without being spotted

Find the way to the colony's core in Lost Colony without scoring more than 3,000 points and without dying

Find the lost Chao in Weapons Bed without using the Mystic Melody

Collect 100 rings in Security Hall without using the Back Ring

Chase the Tornado in Sky Rail without collecting any rings

Get and confront the trespassers in Cosmic Wall without having more than 25 rings in hand at once

Hurry to the Eclipse Cannon in Final Chase without using more than 38 spinning drums