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• Emblem ManiaUnlock all 180 emblems.1.9%Very rare
• Level 4!Play all level 4 stages in Action Race, Treasure Hunter and Shooting Battle.1.9%Very rare
• You Are The LegendWin A RANK in all stages in Story Mode.2.1%Very rare
• Boss AttackClear all 3 modes in Boss Attack Mode.3.6%Very rare
• Karate MasterBeat all your enemies in Super Level in Chao Karate 1P mode.3.6%Very rare
• Emblem CollectorUnlock 90 emblems.4%Very rare
• Speedy RacerWin NO.1 in expert level in kart race.4%Very rare
• Mission CompleteWin all A RANKs (5 A RANKs) in any one stage in story mode.6.5%Rare
• Heaven or HellRaise a HERO Chao and a DARK Chao with your hero and dark characters respectively.7.8%Rare
• Chao RaiserRaise all 5 properties of any one Chao up to level 10.8.3%Rare
• Beyond Good And EvilClear LAST part in story mode.15.8%Rare
• Chao!Name your Chao for the first time.18.9%Rare
• DARK!Clear DARK side in story mode.20.6%Uncommon
• HERO!Clear HERO side in story mode.24.8%Uncommon
• Hello WorldClear stage 1 on either side in story mode.79.5%Common

Data from Steam — Steam Web API Terms of Use. Last updated 20 Aug 2026.