Groovy Loop

Groovy Loop

No controller. No keyboard. No mouse. All you need is your two hands — and the urge to move to the beat.

Groovy Loop is a circular (ring) rhythm game that you play using hand-motion recognition through your webcam. Move both hands in front of the screen to strike down the incoming notes.

• Play Rhythm with Your Hands

All it takes is a single webcam — no extra equipment required. Hand-tracking technology follows the movement of both hands in real time,

giving you the immersion of conducting music in mid-air. It’s not about tapping a screen — it’s a whole new experience of creating the beat with your body.

• Notes Come from Every Direction

The heart of the game is play that unfolds on a circular ring rather than a straight track. Notes can appear from any direction around the ring, and you’ll need to move both hands freely to respond to notes coming from all sides.

• Three Intuitive Note Types

— Punch — Thrust your hand toward the ring to break the note.

— Slide — Sweep your hand up, down, left, right, or in clockwise and counterclockwise directions.

— Hold — Grab a note and hold it for a set duration.

• Difficulty for Everyone

From BABY to HARD — charts range from gentle warm-ups for newcomers to high-difficulty patterns that will test even seasoned players. Even the same song plays completely differently depending on the difficulty you choose.

• Calibration Tailored to Your Setup

Before you play, a simple calibration process lets you adjust the camera and input latency to suit your environment. That means accurate judgment and comfortable play in any space.

Let the music move you, and complete the beat with your own two hands.