Digits are cyborg entities with a mind partially developed by AI. They appear to have no emotions and always have no visible expression. These entities tend to vary as their programs differ, but many communicate with survivors and entities. While observing survivors, they scan their movements to learn from them so they know one's plans. No matter how much digits are hurt, they show no signs of pain due to the lack of emotions in their programming. Digits are typically in a "battle" mode