An official collection arranged for listening
Each new session is assembled from Gem ASMR’s built-in gemstones and the official collection shown in the Marketplace. Cuts, colors, sizes, and starting positions are varied with a bounded random seed, so a session feels fresh while remaining stable and reproducible. User listings are not loaded into the automatic mix, and no private collection is read.
Density controls how full the space feels without interrupting the collision cadence. Gentle uses fewer gems, moves fewer at once, and applies softer force. Balanced raises all three values to the intended middle range. Immersive places more official gems in the scene, moves a larger group together, and uses stronger but bounded force. Compact devices receive a reduced count automatically, without changing the selected listening time.
Movement paced to avoid listening fatigue
The motion controller keeps a gentle collision arriving within every one-second window of an active session. It selects a bounded group of gems and guides them toward nearby contacts with restrained horizontal and rotational impulses instead of shaking the whole field. Density changes the group size and force, while audio cooldowns and voice limits prevent the uninterrupted cadence from becoming sharp or crowded.
Collision energy shapes loudness through the existing curved response, while position is carried through spatial audio. Small contacts remain delicate and stronger contacts stay clear without allowing every physics event to become a sound. Cooldowns, voice limits, and sample variation reduce repetition. Automatic collisions never award Gem Coins, so the session remains a listening feature rather than an unattended reward mechanism.
Three useful presets and a custom timer
Choose a 3-minute reset, a 5-minute pause, or a 15-minute unwind. A custom field accepts any whole number from 1 to 60 minutes for a routine that fits your own break, study interval, or evening wind-down. The remaining time and progress stay visible without covering the gems.
Pause and resume preserve the remaining time. If the page moves into the background, the session pauses automatically so a hidden tab does not consume the timer or keep physics running. Returning to the page lets you continue deliberately. Finishing early stops the automated motion, and starting again creates another curated arrangement instead of silently extending the previous session.
User-initiated audio with no account required
A deliberate Start action unlocks browser audio and selects the Soft ASMR profile. Sound never begins before that interaction. The sound control and volume slider remain available throughout the session, and your previous playground audio profile, volume, and mute setting are restored when you leave. On supported mobile devices, the existing silent-mode notice explains when the hardware mute switch may block browser sound.
No account is required to start, pause, finish, or customize a session. Session choices and movements stay on your device and are not published as Marketplace activity. The mode does not buy items, inspect a private gem library, post content, or attach automatic activity to a profile. Standard site analytics may measure page use according to the Privacy page, but the session does not record microphone audio or listen to the room.