— In “Rise and Shine”, Mei wakes up years after being cryogenically frozen to find that Overwatch has been disbanded, the world is very different than the one she knows, and that she is the last surviving scientist at Ecopoint: Antarctica. With limited resources and time, Mei must use science to figure out a way to get help.

• Intangibility: Danny can turn his body intangible to pass through walls or other solid objects. This power was the hardest for Danny to control at first, often activating at embarrassing times such as causing his pants to fall down while he was asking a girl out.
• Invisibility: Danny can make his body invisible to both humans and ghosts.
• Flight: Gravity doesn’t affect Danny’s ghost body,[10] so he can fly through air and space at considerable speeds and heights, as well as walk along vertical surfaces. While flying, his legs often become a ghost tail. Danny can fly at extremely high speeds - early on, his top speed was measured to be 112 mph,[11] and he has gotten even faster since then.
• Overshadowing: Danny can possess the mind and body of a person or animal, allowing him to completely control his or her actions. While overshadowing, Danny can still use his powers of flight, intangibility, invisibility, and ghost rays.
• Duplication: Danny can create duplicates of his body that all have his ghost powers and can fight alongside him. After seeing Vlad use this power during their first encounter, Danny spends much of the series trying to learn it, finally mastering it in “Torrent of Terror.”
• Cryokinesis: Danny can fire blasts of icy energy from his hands or eyes that can freeze enemies on contact, radiate cold energy from his body, and create objects from ice out of thin air. When using this power, his eyes turn icy blue instead of their usual glowing green. Danny can combine cryokinesis with his other powers for enhanced effects, such as firing an icy explosive blast or generating an ice shield to block fire attacks. Danny learned this power in “Urban Jungle.”
• Pyrokinesis: Danny can generate balls made of ectoplasmic fire.[14]
• Spectral Body Manipulation: Danny can bend, twist, and otherwise contort his ghost body beyond the limits of normal human physiology.
• Superhuman Strength: Gravity doesn’t affect Danny’s ghost body, so he can lift heavy objects with ease.[10] In ghost form, he is strong enough to rip through reinforced titanium and can easily lift and throw hordes of enemy ghosts.
• Superhuman Durability: While human, Danny can withstand many hits and blows that would cause injury to any normal teenager. In his ghost form, his body is incredibly resistant to damage, and he also has demonstrated a high threshold for pain.
• Superhuman Stamina: While human, Danny has the same stamina level as a normal teenager, but in ghost form, he can exert himself at peak capacity for hours before fatigue begins to impair him. In “Reality Trip,” he kept the Fenton Jet invisible for an entire night.
• Superhuman Agility: In his ghost form, Danny’s agility, balance, and bodily coordination are enhanced to levels beyond those of a normal human being. He can effectively dodge attacks, swing from things easily, and perform acrobatic feats such as backflips.
• Superhuman Reflexes: In ghost form, Danny has dramatically enhanced reflexes, being able to dodge attacks with ease. In “Beauty Marked,” he caught an arrow in midair with his bare hands.
• Regenerative Healing Factor: Danny is capable of healing at much greater speeds than that of an ordinary human. He has proven capable of healing from slashes and puncture wounds within a short amount of time, and even his suit appears to regenerate sometimes.
• Teleportation: Danny apparently obtained the power of teleportation. His act of teleportation is making his body become slightly disfigured then fading away and appearing in another place.
• Vacuum Resistance: Twice, Danny was in outer space without a space suit and was unaffected by the vacuum, though he still needed a helmet to breathe.[15][16]
• Underwater Breathing: Twice, Danny has been seen breathing and talking underwater.[17
• Ghost Ray: Danny can fire green blasts of ecto-energy from his hands or fingertips. These blasts often explode on contact and are powerful enough to melt steel.
• Energy Strike: Danny can channel ecto-energy through his fists to enhance the strength of his physical attacks.
• Ecto-Energy Constructions: Danny can create constructs made out of solid ecto-energy in a variety of forms, including concentrated ecto-energy balls, waves, and explosive discs and rings.
• Power Augmentation: Danny can use his ecto-energy to increase his body’s physical strength.
• Ghost Stinger: Danny can send ecto-energy as electricity through an electric current, negating his enemies’ electric attacks and sending them back at the attacker.[4]
• Ghost Light: Danny can project light from his hand using ecto-energy.
• Ghostly Wail: Danny generates an extremely powerful sonic blast of pure ecto-energy that can destroy buildings and cause severe damage to both humans and ghosts. The ghostly wail is Danny’s most powerful ability. This power drains his energy extremely quickly, often forcing him to revert to his powerless human form after just one use. While he is capable of defeating almost any foe with this power, he only uses it as a last resort.
• Telekinesis: Danny can move objects from a distance by grabbing them with ecto-energy. Inexplicably, Danny has only been seen using this power once, to give a rake to the Box Ghost,[12]and it is never seen nor mentioned outside of its one appearance.
• Repulsion Field: Danny can send out a pulse of energy in all directions from his body to repel large groups of attackers.
• Ghost Shield: Danny can generate shields made of solid ecto-energy that can nullify or even reflect attacks from other ghosts. Like his ghost rays, Danny’s shields are green in color.
• Software Fusion: With the Fenton Helmet, Danny can introduce himself into computer software and overshadow his video game avatar to use his ghost powers in video games.
• Exorcism: Danny can separate a possessed person from a ghost overshadowing them simply by grabbing them with his hand or using a ghost ray.
• Dream Invasion: Danny can overshadow a sleeping subject in order to get inside and influence his or her dreams.[13]
• Ghost Sense: When Danny is near other ghosts, a cold blue mist comes out from his mouth and a chill goes down his spine. In “Urban Jungle,” it was revealed that Danny’s ghost sense was a manifestation of his then-untapped potential to use cryokinesis.