Pajama Sam

Pajama Sam is the main character of the Pajama Sam Franchise. His first DougDoug appearance was in the video I forced an Ai to play a kids adventure game. "Sam" in this context, is a collection of clone AI's that Doug has created, only to be later killed and replaced by a newer Sam AI. It is ambiguous whether the Sams are brothers or clones.

Background
In the earlier mentioned video, Doug had wanted to test if the famous artificial intelligence program ChatGPT could beat a children's point-and-click adventure game, with the game in question being Pajama Sam: No Need to Hide When It's Dark Outside.

How this worked is that Doug would tell ChatGPT to mimic the personality and behaviors of the 7 year old game protagonist Sam. He then would tell the AI about situations in the game, and ask the AI what they would want to do, and Doug would do it in the game.

The Sams
There was originally only one Sam, but after a while, Doug created newer versions of the AI after the old one became faulty.

Sam 1
Sam 1 was the first AI created for this challenge. His personality, and the personalities of all later Sams, was made to model a 7 year old boy with a high level of curiosity, positivity, and desire for exploration and adventure.

As the game progressed, Sam 1 began using more and more asterisks in his prompts, which drawn out his messages, and made for comedic moments. He slowly began using complicated comedic jargon such as "Schnoodle", and "Nautical Rookie Clue" in his sentences.

Sam 4
Sam 4 was the first to mention Elgrim the demon-lord.

Sam 19
Became too stressed from Tic Tac Toe, vanished in the dead of night.

Sam 24
Sam 24 could possibly be the most popular Sam with Twitch Chat proclaiming "#ThatsOutSam". 24 ended up living so long that he began to go through puberty. 24 was the first Sam to try and contact the previous Sams. He needed help with a "difficult" puzzle and tried calling the other Sams with a telephone. DougDoug reveled that the line had been cut. Despite the deterrence, Sam still tries to contact his brothers. Eventually, just like his brothers, same goes crazy. It is widely believed to be because of drug use he did when he was in Darkness's chemistry lab.

In the end 24 killed himself. Tragically, he had just grabbed the magnetic needed to get his lunch box and complete the game. It is believed he killed himself because he felt too much pressure. It is also theorized that rather than suicide, 24 had a pace maker that the magnet turned off.

Sam 25
After the death of San 24, Sam 25 was passed the torch of completing the game. He was paraded by Twitch Chat, who proclaimed "#25WillSurvive'.

After retrieving the lunchbox 25 decides to continue exploring rather than capture Darkness. He chose to hang out with Darkness's dancing furniture and play with Darkness's chemistry set.

Eventually 25 makes his way to Darkness's room and confronts him. 25 soon realizes that Darkness is not bad at all and is just lonely because he has no one to play games with him. Feeling sorry for Darkness, Sam befriends him and they play tic-tac-toe together. Afterwards, Sam returns home and agrees to play with Darkness again tomorrow. Back in his room, Sam goes to bed and falls asleep almost instantly after saying "good night" to Darkness as the game ends.

As the games credits rolled 25 gave a speech, now having gone through puberty, about his dead brothers. He promised to avenge them and pry open their disappearance like and oyster when he gets home. 25 was then mysteriously shot and his investigation was forgotten.

In the end 25 was reunited with his brothers.

Sam 26
It is believed there is a 26th Sam. Sam 26 is the black sheep of the family. When all his brothers are killed he teams up with the cop and one man army Parkzer. Together the team up to track down the murder.

In the end they discover that DougDoug is the murderer.

It is unknown if 26 is still alive.