Sonic Adventure 2

Clear stage 1 on either side in story mode.

Name your Chao for the first time.

Raise all 5 properties of any one Chao up to level 10.

Clear HERO side in story mode.

Clear DARK side in story mode.

Clear all 3 modes in Boss Attack Mode.

Win all A RANKs (5 A RANKs) in any one stage in story mode.

Raise a HERO Chao and a DARK Chao with your hero and dark characters respectively.

Clear LAST part in story mode.

Win NO.1 in expert level in kart race.

Unlock 90 emblems.

Win A RANK in all stages in story mode.

Play all level 4 stages in Action Race, Treasure Hunter and Shooting Battle.

Beat all your enemies in Super Level in Chao Karate 1P mode.

Unlock all 180 emblems.