Cosmos allows users to create virtual venues by combining game mechanics with video chat. The idea is to bring back the kinds of serendipitous interactions they used to have in the real world. People choose an avatar, then meet up with their colleagues or friends inside a browser-based game. As they move their avatars closer to another person they can video chat with them, as one might in real life. It comes with 256-bit TLS encryption and call video, audio and media are protected by AES-128 encryption. One can set the videos up in standard mode, gallery mode (zoom-like view), and pop out mode (while collaborating on another tab).