Dr. Vesper’s final, secret creation was hidden in Sublevel Zero: , codenamed "Arrhythmia." Unlike every other machine in the city, Arrhythmia’s core processor was designed to feel irregularity . It could simulate jazz, freeform poetry, and even panic. It was meant to be a failsafe—an immune system in case the Master Pulse developed a fatal "loop."
. Most "Project Arrhythmia" apps found on Android are unofficial fan-made ports or clones of varying quality. Core Gameplay Experience project arrhythmia android