Blarp! Free Download – Instant & Instant

Alternatively, if you meant (with an "e"), that is a popular, free-to-download soundboard extension for streamers.

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! BLARP! Free Download

A VR headset (such as HTC Vive) is required to play. Alternatively, if you meant (with an "e"), that

Players control a wand, shepherding an expanding number of "blarps" (balls) while avoiding them touching the controller. if you meant (with an "e")