Doctor Octagonapus has a few powers, his most used is the lazer. He shouts his name, then fires a blue lazer, made of pure energy. This lazer causes instant death.
In all of his appearances, he has floated in mid air, implying he has levitation powers.
He has been shown jumping extreme heights, reaching the roofs of buildings in a short time.
He can lift a whole person by the neck with his tentacle arms, which he did with Randall.
Also, he has hidden himself inside somebodies chest, but nobody knows how he accomplished this.
Doctor Octogonapus is a relatively short white dude, with four greyish metal arms. His face closely resembles that of Doctor Octupus, having a squarish jaw, orange or brown hair in a somewhat similar style, and their mutual trademark black shades, which Octogonapus has never taken off. His clothing is a greyish black skinsuit.
Doctor Octagonapus has been in all of the Lazer Collection videos, including a spoof 4th video.
The Lazer Collection 1:
Doctor Octagonapus first appears in front of Spiderman. He shouts 'Doctor Octagonapus' before firing a blue lazer and shouting 'BLAAAARRGGHH.'
This was the only appearance he made in the first Lazer Collection video.
The Lazer Collection 2:
Doctor Octagonapus appears in front of 2 stickmen. He shouts 'Doctor Octagonapus' and fires his lazer.
He also shoots his lazer at a boy opening a letter from his uncle.
He tries to shoot his lazer at a man looking down his sink, however the man fights back and punches him several times, before shooting his own lazer. This is also the first and only time he is ever beaten, but of course comes back, implying that not all lazers, at least, not all lazers of the non-Octogonapus variety, are fatal.
The Lazer Collection 3 :
This video is more based around Doctor Octagonapus.
At the beginning, a man called Randall is investigating random deaths in the area caused by Doctor Octagonapus. We don't know much about Randall, only that he's a detective.
Meanwhile, Doctor Octagonapus tries to kill a man by hiding in a magic lamp. However, after revealing himself, he is interrupted several times by the man, who mistakes him for a genie. This results in Doctor Octagonapus becoming impatient and enraged, shouting 'DoctorOctaMother<censored>ingGonapus', something he has never said before, and shoots his lazer.
In the next scene, a superhero is shown standing on top of a roof, thinking about how he always had something deep 'inside him'. He then starts to panic, realizing that there's something inside his chest. Then, Doctor Octagonapus flies out of the hero's chest, killing him.
Randall is then shown at the scene of the hero's death, talking to his partner. Doctor Octagonapus shows up, and attempts to kill Randall, however he fails to do so. Randall shoots his gun, and Doctor Octagonapus manages to escape, jumping up a building. Randall is in close pursuit, following Doctor Octagonapus up the building.
At this point, Doctor Octagonapus actually says something other than his own name. He speaks to Randall, saying 'Embrace who you are Randall', before dropping Randall off the building.
Later on in the video, two boys are shown. One is shaking up a can. Then, Doctor Octagonapus interrupts the scene, attemping to kill the boys. However, Randall kicks him out of the scene, and holds him at gunpoint, ordering him to talk. We then hear a woman in a helicopter over Randall's walkie talkie, trying to pronounce Randall's surname, calling him 'Detective Octerus.' The woman then tells Randall that a witness heard the murderer shout 'Doctor Octagonapus' before killing the superhero. Randall is shocked by this news, looking at his i.d, we see that his surname is Octagonapus. This means that Randall and Doctor Octagonapus are related. Randall realizes this, and Doctor Octagonapus exclaims 'Yes, MY SON!' Randall grows tentacle arms like his father, and Doctor Octagonapus teaches Randall how to fire a lazer.
The video ends with Doctor Octagonapus saying to Randall 'Come my son, you have much to learn.'
The Lazer Collection 4 was a spoof created by DominicFear because too many viewers were demanding him to make a 4th video. This resulted in him making a bad video with bad animation and muffled voices, just to annoy the impatient fans. Doctor Octagonapus is shown twice in this video, but only quickly, shouting 'Doctor Octagonapus' both times.
This video opens with a small house and the text "The Octagonapus Household". As the camera switches to the inside of the house, it shows some pictures, and Doctor Octagonapus cooking eggs and bacon. He calls Randall downstairs for breakfast, who upon arrival, is accidentally blasted, leaving only his waist down intact. Doctor Octagonapus then says: "Oops." And the theme song begins.
He shows up again while a chimneysweep is cussing out some soot. Doctor Octagonapus has acquired a giant robot suit, on which the face opens revealing the Doctor, who shouts his name then blasts the chimneysweep.
He later arrives while a customer at a resturant is complaining about the steak he recieved. The giant robot reapears, and the faceplate opens to show Doctor Octagonapus wearing a chef hat and apron. He says: "That steak was cooked to perfection. You know nothing of good cooking! Blaaarghh!"
He appears one more time while a stickman is playing a "talking piano", but after he punches up through the floor, he discovers that the stickman had been impaled through the head by part of the piano.
His final appearance is opened by Cell yelling "I'mma Firing! You. Doctor Octagonapus." In which he is banned from the Council of Shoop, on the grounds that he killed his son, Randall, who was essential to the Council's plans. He responds with, "Oops." then the words "To Be Continued" appear...
A Lazer: Doctor Octagonapus also appeared in DominicFear's video 'A Lazer', in a spoof Pokemon battle. His battle cry is 'Blaaarghh.' During the battle, you cannot escape from Doctor Octagonapus. In the battle, Doctor Octagonapus only uses one move, called Shoop Da Whoop. During this move, Will Smith emerges from Doctor Octagonapus's mouth, and fires the lazer.
Doctor Octagonapus's level changes several times during the battle, below is a list of the changes.
Doctor Octagonapus made a very small appearance in Wolf Vs. Jack, where he was in a photo with Wolf hanging on the wall in Wolf's house.