SynCocreate is a VR-based interpersonal electroencephalography (EEG) neurofeedback co-creation platform. It offers a playful and engaging experience for co-creating artwork within a VR environment through synchronizing brainwaves between pairs of users. This generative VR platform enables paired individuals to interact via brainwaves in a 3D virtual canvas, painted and animated collaboratively through their real-time brainwave data. The platform employs synchronized visual cues, aligned with the real-time brainwaves of paired users, to investigate the potential of collaborative neurofeedback in enhancing co-creativity and emotional connection. It also explores the use of VR in fostering creativity and togetherness through immersive, collective visualizations of brainwaves.