Get the Remote Robot.

Get the Speed Boots.

Get the Radio.

Get the Hammer.

Get the Remote Bomb.

Get the Helmet.

Get Knuckles.

Get the Super Glove.

Get the Mine.

Get the Napalm Bomb.

Get the Anti-Air Missile.

Get the Spark.

Get the Triple Bomb.

Get the Proton Torpedo.

Get Sonic.

Get the Extra Speed.

Get the Night Vision Goggles.

Get the Item Radar.

Get Fang.

Get the Large Bomb.

Get the Extra Armour.

Get the Rocket Booster.

Get the Teleport Device.

Get the Wrench.

Get the Red Chaos Emerald.

Get the Green Chaos Emerald.

Get the Purple Chaos Emerald.

Get the Blue Chaos Emerald.

Get the White Chaos Emerald.

Get the Yellow Chaos Emerald.

Achieve full power using the 6 Chaos Emeralds!

Lay waste to the Kukku Walker without taking damage.

Trash Mecha Golem #5 through the back door.

Survive Speedy's sky chase without taking a hit.

Complete Lake Rocky (standard exit) with no weapons aboard the Sea Fox.

Reach the boss room without collecting Rings to refill HP. (If Continuing from title screen, leave and re-enter level first)

Who has time to walk all the way back to the entrance? After collecting all items in Caron Forest, find another way out.

Collect all items in Green Island in a single visit without refilling your health. Be careful which items you pick up first!

Make your way up Lake Crystal without equipping the Anti-Air Missile on board the Sea Fox.

Locate the Item Radar in Polly Mountain II without using the Night Vision.

Eliminate Dr. Fukurokov without Tails getting hurt.

Ascend the heavily-armed vertical shaft in Battle Fortress I without suffering damage.

Complete Battle Fortress II without equipping the Wrench. Achievement triggers upon reaching the boss room.

Defeat the Battle Kukku Army and save Cocoa Island!

Clear the game without having collected the Red, Green, Blue, White and Yellow Chaos Emeralds.

Achieve a 100% collection ratio by finding all items in the game!