DEFEND THE CORE. SYNC WITH THE BEAT.
↑ ↓ ← → or W A S D
Match the orb direction
STANDARD orbs
Press the matching arrow when they hit the ring
STAR orbs (gold)
Press ANY direction for 3× points
INVERSE orbs (pink)
Press the OPPOSITE direction
HOLD orbs (green tail)
Press and hold until the tail clears