Doctor Octopus
Real name: Otto Octavius
Full name: Otto Octavius
Aliases: Doctor Octopus, Doc Ock, The Master Planner, The Master Programmer, Peter Benjamin Parker, Superior Spider-Man, Venom, Superior Venom
Alter egos: Doctor Octopus (SONY), Superior Spider-Man
Creator: Marvel Comics
Alignment: Bad
First appearance: Amazing Spider-Man #3 (July 1963)
Place of birth: Schenectady, New York
Occupation: Former atomic-research consultant, criminal mastermind 
Base: New York City
Teams: The FIRM, Sinister Six, Avengers, HYDRA
Gender: Male
Race: Human
Height: 5'9 • 175 cm
Weight: 245 lb • 110 kg
Eye color: Brown
Hair color: Brown
Superpowers: Agility, Intelligence, Marksmanship, Power Suit, Stamina, Super Speed, Super Strength, Technopath/Cyberpath, Wallcrawling, Weapon-based Powers
Stats: intelligence 95, strength 50, speed 35, durability 40, power 55, combat 65

History:
Doctor Otto Octavius had relatively benign beginnings. Before his transformation into the megalomaniacal archenemy of the web-slinger, Otto was a brilliant and respected nuclear physicist, inventor, and lecturer. He designed a set of highly advanced mechanical arms to assist him with his research into atomic physics. The tentacled arms were resistant to radiation, capable of great strength and highly precise movement and were attached to a harness that fit around his body.  In an accident, the apparatus became fused to his body, and he gained the ability to control the movement of the arms using his thoughts alone. The accident also seemingly damaged his brain (though it was later suggested that what was interpreted as brain damage was in fact his mind rewiring itself to accommodate four extra limbs), and the once timid scientist turned to a life of crime. Later, the harness was surgically removed, but he was still able to control it mentally, even at a distance. While wearing the harness, the arms are powerful enough to allow him to walk up sheer concrete walls and move quickly about.  During the Clone Saga, Doctor Octopus was murdered by the insane Peter Parker clone named Kaine. Octavus's student Carolyn Trainer took over as "Doctor Octopus" until the original was resurrected by a branch of the mystical ninja cult known as the Hand. Although Octavius had discovered Peter Parker's dual identity shortly prior to his death, he lost all knowledge of it upon his resurrection.

Powers:
  Doctor Octopus' superhuman abilities derive from the four mentally-controlled, electronically-powered, telescoping, prehensile titanium-steel tentacles attached to a stainless steel harness encircling his body from lower chest to waist. Each tentacle, approximately five inches in diameter, terminates in three single-jointed pincers. The pincers are able to rotate in relation to the arm for 360 degrees, in a screwdriver-like twisting motion. Each tentacle segment contains four high-efficiency electric motors equipped with a clutched, helical-gear train, independently mounted on frictionless gimbals and housed in four thin, overlapping layers of titanium-niobium steel. The titanium-steel alloy is light, has high-tensile strength, a high melting point, and high thin-wall rigidity. The motors get their power from a small nuclear-powered thermo-electric generator, which can provide several hundred watts per hour for up to five years before needing to replace its U-239 core. The tentacles have been modified since the time of the original accident to include high-efficiency battery packs (enabling movement when cut off from the central power source) and individual micro-circuit control modules (enabling each arm to perform certain pre-programmed actions when Octopus loses conscious control). In the event that Octopus loses consciousness, the control module of each arm has enough pre-programmed conditional responses in its memory chip to enable it to perform a relatively complex sequence of actions, such as saving his life. The trauma of his arm or arms being separated from the harness causes a period of disorientation in which his arms flail about uncontrollably until the pre-programming takes over.    Octopus can control the actions of his artificial arms psionically, even when they have been severed from his body and are separated from him by vast distances (a distance of 900 miles has been recorded).   Each tentacle is approximately six feet long at full contraction, but can extend to a maximum of 24 feet in length.   Each tentacle is capable of moving at a speed of ninety feet per second and strike with the force of a jackhammer.   The tentacles can generate 50 mile per hour winds if spun like a giant fan.   By combining the intrinsic strength of both his tentacles and the pincers, Doctor Octopus can scale stone, brick, or concrete walls by rending "handholds" in the surface of the wall. Octopus is able to use his tentacles for traversing horizontal distances as well. At full extension, he can travel high above the ground as if on stilts, either using two tentacles, or for maximum speed (approximately 50 miles per hour), four tentacles.   Although there are no nerve endings throughout the length of his artificial arms, Octopus can "feel" basic sensations with them. As a result of the mutagenic changes from exposure to radiation during the accident, electrical connections have been made from his chest harness to his spine. Thus, Doctor Octopus can mentally perceive "tactile" sensations by feeling the amount of electrical resistance that the pincer's electric motors feel when the pincers grasp an object.   Doctor Octopus possesses extraordinary mental abilities and concentration, and through years of practice is able to perform two complex and two simple independent actions, simultaneously, one with each arm.    Otto Octavius is a mutlti-discipline scientist with expertise in various fields of science.   Doctor Octopus is one of the world's leading authorities on nuclear radiation and its effect on animal physiology.   Doctor Octopus is a brilliant engineer and inventor. Due to his own ability and more recently due to having Peter's memories.