For example, Facebook Messenger offers a considerable variety of message types including interactive buttons, quick reply buttons, media template and even carousel. In comparison, WeChat can only support text and images. Instead of using Chatbot as a gaming medium, WeChat encourages developers to use WeChat Miniprogram to create games.
Most platforms which support chatbot usually have more advanced UI/UX like buttons. If you want to make your game more versatile, interactive and interesting, better choose one that supports more than just text and images.