It is designed for sensory overload and requires swinging the objects around, similar to using a yoyo or a rope.
Based on your request, it seems you are looking for the indie VR physics game , developed for the HTC Vive.
Players control a wand, shepherding an expanding number of "blarps" (balls) while avoiding them touching the controller. BLARP! Free Download
While not typically listed as "free," it is a low-cost indie game (priced at roughly $0.99 to $2.99) on Steam .
Alternatively, if you meant (with an "e"), that is a popular, free-to-download soundboard extension for streamers. It is designed for sensory overload and requires
is a trippy, psychedelic physics-based game often described as a 3D, "swirling" version of Snake .
A VR headset (such as HTC Vive) is required to play. While not typically listed as "free," it is
To give you the best information, did you mean the with the "swinging balls" (BLARP!) or the streaming tool for sound effects (Blerp)? Obscure/Trippy VR game - BLARP!