Chao Detectors...
	Cups...
	Defeating the Neon Palace Boss...
	Fly, tails, fly!...
	Race Suits...
	Unlockable Cards...

Chao Detector	How to unlock
Zone 1 Chao Detector	Get the High Score in Zone 1 Act 3
Zone 2 Chao Detector	Get the High Score in Zone 2 Act 3
Zone 3 Chao Detector	Get the High Score in Zone 3 Act 3
Zone 4 Chao Detector	Get the High Score in Zone 4 Act 3
Zone 5 Chao Detector	Get the High Score in Zone 5 Act 3
Zone 6 Chao Detector	Get the High Score in Zone 6 Act 3

Cup	How to unlock
Espio Cup	Defeat the Ifrit with Espi
Espio Cup	Defeat the Ifrit with Rouge
Knuckles Cup	Defeat the Ifrit with Knuckles
Metal Cup	Defeat the Ifrit with Metal Sonic
Shadow Cup	Defeat the Ifrit with Shadow
Silver Cup	Defeat the Ifrit with Silver
Sonic Cup	Defeat the Ifrit with Sonic
Tails Cup	Defeat the Ifrit with tails

When facing the Neon Palace Boss, there are two ways to attack. The easiest is to score bingo with the blocks it shoots out, then bounce on top while it is down. Another way is to jump on two bingo cubes stacked on top of each other (for example: when 2 block is on 5 block) then attack it from there.

1. Go to challenges (time trial)
2. Choose tails
3. Pick zone 1 act 1
4. Now, when you get to the statue of sonic start flying
5. You will get to the part of track you was just on! but...it'll be unplayable
6. Fall back down to the bottom track and go to the goal ring

This is how to unlock different suits for characters:

Suit	How to unlock
Espio's Knight Suit	Win Espio Cup in Single Player
Espio's Mummy Suit	Beat silver 20 times with Espio
Espio's Ninja Suit	Win Espio Cup in Single Player
Espio's Race Suit	use Espio's Signature Move 20 times
Knuckles's Armor Suit	Win Knuckles Cup in Single Player
Knuckles's Eggman Suit	Win Knuckles Cup in Single Player
Knuckles's Gladiator Suit	Beat Rouge 20 times in any mode with Knuckles
Knuckles's Race Suit	Attack any rival 50 times with Knuckles
Metal Sonic's Circuits Suit	Win Metal Cup in Single Player
Metal Sonic's Jester Suit	Beat Tails 20 times with Metal Sonic
Metal Sonic's Mach 3.0 Suit	Successfully copy every Rival's Signature Moves with Metal Sonic
Metal Sonic's Mach2.0 Suit	Win Metal Cup in Single Player
Rouge's Armor Suit	Beat Knuckles 20 times with Rouge
Rouge's Race Suit	Collect 500 Rings with Rouge
Rouge's Raider Suit	Win Rouge Cup in Single Player
Rouge's Stealth Suit	Win Rouge Cup in Single Player
Shadow's 80's Suit	Win Shadow Cup in Single Player
Shadow's Flame Suit	Win Shadow Cup in Single Player
Shadow's Mercenary Suit	Beat Sonic 20 times in any mode while using Shadow
Shadow's Race Suit	Use Shadow's Chaos Control 20 times
Silver's Christmas Suit	Win Silver Cup in Single Player
Silver's Cyber Suit	Beat Espio 20 times in any mode with Silver
Silver's Lightning Suit	Win Silver Cup in Single Player
Silver's Race Suit	Use Silver's Signature Move on any Rival 20 times
Sonic's Black Tie Suit	Beat Shadow 20 times in any mode with Sonic
Sonic's Cheetah Suit	Win Sonic Cup in Single Player
Sonic's Ice Suit	Win Sonic Cup in Single Player
Sonic's Race Suit	Run 15,000 meters with Sonic
Tails's Ace pilot Suit	Log 3 minutes of fly time with Tails
Tails's Captain Suit	Win Tails Cup in Single Player
Tails's Tiger Suit	Beat metal sonic 20 times with Tails
Tails's Zebra Suit	Win Tails Cup in Single Player

How to unlock the cards in the game.

Card	How to unlock
Amy in the City	Win a Ring Battle without hurting a rival.
Amy Rose	Get the high score in Zone 3 Act 1.
Beat	Set the high score in the Zone 4 Boss level.
Big and Froggy	Win a Capture The Chao match without losing any Chaos.
Blaze the Cat	Set the high score in Zone 5 Act 1.
Blue Falcon	Get an "S" rank in Zone 1 Act 2.
Blue Ma Djinn	Get an "S" rank in Zone 2 Act 3.
Blue World Ring	Copy the signature move of all rivals with Metal Sonic.
Bronze Medal	Counter five attacks.
Buzz Bomber	Win twenty Spin Dash Starts.
Capsule	Successfully Speed Boost 100 times.
Chao (Dark Power)	Find all Chaos in Zone 1 Act 1.
Chao (Dark Run)	Get an "S" rank in King of the Hill.
Chao (Normal Fly)	Get an "S" rank in Capture the Chao.
Chao (Normal Power)	Get an "S" rank in Ring Battle.
Chao (Normal Run)	Get an "S" rank in Tag.
Dragonfly	Set the high score in Zone 3 Act 3.
E1000	Set the high score in the Zone 5 Boss level.
Egg Bull	Get an "S" rank in Zone 6 Act 2.
Egg Cannon	Get an "S" rank in Zone 3 Boss level.
Egg Cerberus	Get an "S" rank in Zone 4 Act 2.
Egg Chao	Find all Chao in Zone 1 Act 3.
Egg Dealer	Get an "S" rank in Zone 1 Boss level.
Egg Guardian	Get an "S" rank in Zone 4 Act 1.
Egg Gunner	Get an "S" rank in Zone 3 Act 3.
Egg Keeper	Get the High Score in Zone 5 Act 3.
Egg Pawn (Casino version)	Win Shadow Cup in Single Player.
Egg Pawn	Get an "S" rank in Zone 5 Act 1.
Egg Rounder	Get an "S" rank in Zone 3 Act 2.
Egg Wyvern	Get an "S" rank in Zone 4 Act 3.
Gohla	Get the High Score in Zone 4 Act 3.
Green Ma Djinn	Get an "S" rank in Zone 2 Act 1.
Guardon Crab	Get an "S" rank in Zone 5 Act 2.
Gun Hunter	Set the high score in Zone 6 Boss level.
Hint Box	Successfully use ten Power Ups.
Ifrit	Get an "S" rank in Zone 5 Boss level.
Item Box	Attack a rival 100 times.
Item Box	Attack a rival 250 times.
Item Box	Successfully use Air Boost 25 times.
Jack Bommer	Win the Silver Cup in Single Player mode.
Knuckles and Master Emerald	Attack a rival eight times in a race.
Knuckles the Echidna	Get the High Score in Zone 6 Act 1.
Knuckles	Attack any rival fifty times as Knuckles.
Mephiles	Get an "S" rank in Knock Out.
Metal Sonic	Use Shadow's Chaos Control twenty times.
Miles "Tails" Prower	Win twenty Single Events.
Moto Bug	Stay in first place and win.
Nebula	Set the high score in Zone 1 Act 3.
Newton	Smash 100 containers.
Omochao	Defeat the Ifrit as Silver.
Penguinator	Set the high score in Zone 2 Act 3.
Pointdexter	Set the high score in the Zone 2 Boss level.
Princess Elise	Set the high score in Zone 1 Act 1.
Red Ma Djinn	Get an "S" rank in Zone 2 Act 2.
Rexon	Set the high score in the Zone 1 Boss level.
Ring	Collect 1,000 Rings.
Rouge the Bat	Get the High Score in Zone 4 Act 1.
Shadow the Hedgehog (Bike)	Get an "S" rank in Zone 6 Boss level.
Shadow	Defeat Sonic twenty times as Shadow.
Silver Medal	Counter ten Attacks.
Soleanna	Set the high score in Zone 2 Act 1.
Sonic (Christmas)	Attack a rival 25 times.
Sonic (Soccer)	Collect 250 Rings.
Sonic (Swimming)	Collect 5,000 Rings.
Sonic (Xmas)	Win King of the Hill with at least twice as many points as your rival.
Sonic (Xmas)	Win Tag without being tagged.
Sonic on the Beach	Complete a Battle with 500 Rings.
Sonic the Hedgehog 2	Defeat the Ifrit with Shadow.
Sonic the Hedgehog	Destroy 10 Badniks.
Sonic the Hedgehog	Destroy 20 Badniks.
Sonic the Hedgehog	Destroy 30 Badniks.
Sonic with Ring	Use 10 Boost Panels successfully.
Sonic with Ring	Use 100 Boost Panels successfully.
Sonic with Ring	Use 50 Boost Panels successfully.
Spring	Successfully Air Boost 100 times.
Spring	Successfully Speed Boost 25 times.
Steel Container	Successfully use 50 Power Ups.
Tails and Tornado	Attack a rival four times in a race.
Tails Icon	Finish a race with 200 Rings.
Tikal and Chaos	Win a match of Knock Out without getting knocked out.
Unbreakable Container	Successfully use 100 Power Ups.
Unidos	Set the high score in the Zone 3 Boss level.
Water Blue Ring	Collect 500 Rings as Rouge.
Wooden Container	Successfully use 25 Power Ups.
ZERO	Set the high score in Zone 6 Act 3.