Direct drag cutting
Drag a line completely across the visible glass fruit. Every valid crossing gesture cuts immediately, regardless of speed or pressure. Slow drags keep the soft scraping texture playing for the full gesture.
ASMR MODE · INTERACTIVE CUTTING
Gem Cutting ASMR
Drag across the target. A clean crossing cut separates it into physical pieces.
Choose Gem
Drag across a Gem to cut it. Keyboard users can select an angle and use the Cut button.
Ready. Drag across the target to begin.
How to cut
Recut every usable piece
Separated pieces keep their own mass, velocity, rotation, fracture history, and collision sound. Large pieces remain cuttable while tiny fragments become bounded debris, preventing endless subdivision and protecting mobile performance.
Sound and accessibility
A continuous glass-cutting texture, separation tone, and floor-impact recordings are shaped through Web Audio with spatial panning. Volume and haptics are optional, reduced-motion preferences soften bright effects, and the angle control with the Cut button provides a keyboard alternative to dragging.
A calm crystal-cutting sandbox
Cut luminous Gems and crystal fruits with a mouse or a single-finger swipe. A clean gesture creates physical pieces that can be cut again, while transparent surfaces, reflections, refraction, and spatial sound respond to the movement.
Direct, repeatable control
Draw a path across one or more pieces and release to complete the cut. There is no timer or score, so slow and repeated gestures remain part of the experience.
Designed for touch and mouse
The play area supports pointer capture for stable swipes and keeps normal page scrolling outside the canvas. A keyboard angle control and Cut button provide an alternative input method.
Audio that starts with you
Mobile browsers may wait for the first tap before enabling audio. Tap the play area, confirm that sound is enabled, and use headphones if you want clearer spatial positioning.