The Feedback Loop manifests as cascading waves of harmonic distortion that ripple through the VaporGrid whenever a player executes a throw that echoes a previous legendary moment. These waves leave ghostly wireframe afterimages of the original perfect line, creating a visual palimpsest of greatness. When fully activated, it generates temporal stutters where the same championship moment replays with progressively intensifying neon saturation and audio amplification, each iteration revealing deeper connections between different league aesthetics.

Serves as the VaporGrid's memory and amplification system, identifying when a current play resonates with past greatness across any of the ten movie-themed leagues and broadcasting that connection through visible harmonic waves, transforming isolated achievements into series-spanning legendary status while proving the fundamental unity of the 80s action cinema universe.