
Knew Metal
Not unlocked yetEarn red stars on both "Boom" and "Last Resort."

I Know Kung Fu
Not unlocked yetReach a combo chain of 100 on Expert or Master difficulty.

Untouchable Phenomenon
Not unlocked yetReach a combo chain of 300 on Expert or Master difficulty.

It’s All in the Mind
Not unlocked yetReach a combo chain of 500 on Expert or Master difficulty.

Path of the Legend
Not unlocked yetCounter the incoming attack of 10000 enemies.

The Legend
Not unlocked yetCounter the incoming attack of 50000 enemies.

One with the Sphere
Not unlocked yetComplete 15 different tracks of your own in Beat Your Music mode.

Getting the Hang of It
Not unlocked yetSurvive 3 tracks in a row in Survival mode.

Survivor
Not unlocked yetSurvive 10 tracks in a row in Survival.

All Day Long
Not unlocked yetSurvive 18 tracks in a row in Survival mode.

Quick as Lightning
Not unlocked yetComplete the Mercenary Chief without getting hit on Normal or higher difficulty.

Master of Missiles
Not unlocked yetComplete the Helicopter Fight without getting hit on Hard or higher difficulty.

The One
Not unlocked yetComplete the final battle without getting hit on Expert or Master difficulty.

Unlikely Survivor
Not unlocked yetFinish a track in Survival mode after starting with less than 10% health.

Fists of the White Lotus
Not unlocked yetComplete a playlist of at least 30 minutes in Freeplay on any difficulty.

Fists of the Black Lotus
Not unlocked yetComplete a playlist of at least 30 minutes in Freeplay on Master difficulty.

Pure Perfection
Not unlocked yetComplete a non-custom track with only perfect hits on Master difficulty.

Grandmaster
Not unlocked yetUnlock all other achievements.