Regeneration (Mid-Godly) via Possession: They can send their consciousness from the Demon World to the Human World from small gaps and they can also rebuild their bodies when they are possessing things and can even materialize themselves when they die, once their rage and fury are mixed together to create the demons called Soul Eaters.
Self-Sustenance (Type 2): Demons can survive indefinitely without food or water.
Immersion: Demons can enter inside mirrors.
Power Bestowal: Demons are beings capable of becoming Devil Arms by either crushing them and gaining power over them or becoming friends with them.
Abstract Existence (Type 1): Demons are many kinds of evil spirits and are abstract due to the fact that their they house the concepts of their own power.
Shapeshifting: Demons can shape-shift all they want, even when possessing humans or objects and can also make weapons from their bodies.
Supernatural Willpower (Demons are capable of using the powers of the Beastheads, and it is confirmed that you need a strong will and mind to be able to do so and also to not get possessed by it ).
Superhuman Physical Characteristics: Even the most simple type of demon is easily capable of tearing humans apart, cutting them in half with a single blow, and posing a threat to entire sections of a city.
They all share, to an extent, the same physiology that grants them a vast array off abilities to use in battle. There are many types of demons in the series, ranging from pure blooded to Hybrids, Artificials and even Nightmare-based demons. On the other hand, a few demons can be capable of love and compassion, and decide to live in the human world. Very rarely do demons ever show remorse or pity, particularly when regarding humans - whom most demons regard as lesser beings. Most demons are generally very selfish, power-hungry, and cruel often seeking to increase their own power or influence at the expense of either other demons or humans. Demons are the most common enemies in the Devil May Cry game series, appearing in all media involving the title.