Jax

Jax is a mischievous (occasionally flat-out bloodthirsty), laid-back, calm, sassy, impulsive, egotistical, arrogant, sarcastic, and brazenly condescending individual, and rarely shows any empathy or remorse for those around him. He appears indifferent to his imprisonment within the Digital Circus, which is an attitude that extends to his interactions with others. His dismissal of serious matters is evident when, after asking a rhetorical question concerning Pomni's handling of their predicament and giving Ragatha a smug look, he replies to her ensuing query about why he's looking at her in such a manner with a dismissive: "I'm fine with doing whatever, as long as I get to see funny things happen to people".

Jax's lack of care for others is further emphasized when he maliciously steps on Gangle's already broken comedy mask, allows the Fudge Monster to devour the inhabitants of the Candy Canyon Kingdom, or when he abandons Pomni and Ragatha to abstracted Kaufmo. He pays little mind to the opinions of others and the group's consensus does not concern him. Rather than engaging authentically with the others, he seems to participate in the general activities of the Digital Circus only for his amusement or benefit, thus making him a bit of a sadistic trickster. Zooble adds that during the adventures; "Jax just likes to with everyone" to highlight how much of a troublemaker he is.

Despite his occasional bouts of rash, impetuous behavior, like breaking a digital "Spare" sign for no rational reason, he normally maintains an unexpectedly calm and composed demeanor. Yet, his flattery is generally insincere and often borders on outright insult.

Arguably, Jax is inherently selfish, only spurred into action against the Gloinks when they begin to pester him. Even when the Gloink Queen accuses him of continuing to observe the unfolding events despite deeming them "dumb and weird", he responds by saying, "I'm only here to hide from the-" only to be interrupted by an abstracted Kaufmo abruptly crashing into the Gloink Queen's lair; his phrasing potentially insinuating a singular concern for his well-being. He also was the only one of the captives to not show up for Kaufmo's funeral, however he is shown to be briefly saddened by it before quickly snapping back to his normal attitude, so it is possible that he does to some extent care for his friends and that his total lack of care for them is merely a front. Furthermore, while he typically uses insulting nicknames for his "friends", he used a far more positive "Kaufy" when referring to the abstracted clown and apparently loaned a ball to him, implying he might have had a closer relationship with Kaufmo than he did with the others.

He's also shown to have a fondness for bloodshed, combat, death, and chaos, as shown in episode 2 when he is severely disappointed at the lack of all of the above, before quickly being overjoyed upon realizing that the The Fudge was coming to destroy the Candy Canyon Kingdom and its residents, an act he purposefully incited by leaving the entrance unlocked, which gave him zero benefit besides personal happiness as the adventure was already completed. He also shows very little regard for the well-being of his fellow captives, but whether or not his disregard for them is a front or not has not yet been fully established. After all, he did save Gangle and Kinger from Kaufmo's abstracted form, hiding them both with the bowling ball before jumping down with them in the Gloink Hole, suggesting he does care for the others but hides it.

It's hinted Jax has insecurity of being vulnerable around others; despite briefly feeling sad, he refuses to attend Kaufmo's funeral and when about to be "reevaluated" by Gangle, his first concern is asking if anybody else could see him like this. Likewise, despite being utterly exhausted from his day at Spudsy's, he refused to stop smiling in front of the others and only let his exhaustion show when he was outside and alone. Jax does not like being the subject of ridicule as evident upon being dressed in a maid outfit, quickly becoming furious at Gangle for swapping his outfit and panicking excessively when Kinger sent him out to the baseball field filled with NPC spectators.

On "Fast Food Masquerade", a whole different side to Jax seems to be shown, as after being subjected to an employee reevaluation by Gangle, his mischievous personality seems to fade with him wanting to get out of Spudsy's as soon as possible, and enters into a genuine conversation with Pomni. This suggests his cruel personality may actually be more of a coping mechanism than his true personality. This is further supported in the full audio of his argument with Ragatha, where it's revealed Jax doesn't want the other's to see him as a bad guy, arguing, "You always treat me like a bad guy. I'm not really a bad guy."

After finally clocking out, he seems much more tired after that, and goes to his car and puts his head down on the steering wheel with a sigh. He also was almost apologetic for breaking Gangle’s mask, admitting this time it was an accident (showing when he doesn't mean to cause harm, he won't laugh at the other's misery) and later had a friendly conversation with Pomni and Kinger towards the end, showing he's capable of showing decency and friendliness towards the others.

This alternate perspective on Jax is further emphasized in the episode "Untitled" where Jax demonstrated senses of anguish, hesitancy, and frustration. During his conversation with Pomni in the mini-adventure "Stargazing," Jax said how he believe Gangle likes it when he pushes her around, to which Pomni reacts with surprise, as she had assumed Jax didn't care about what other people liked. Jax then reacted negatively when Ragatha brought up how he no longer have any real friends, presumably because his friend who entered the circus with him abstracted (Suggested by the end of the intermission, when Jax stopped at a door with a new abstracted character), and, when Ragatha leaves apologetically, he confesses to Pomni his recognition of the predicament they are in within the circus and goes on a rant about how he dislikes Ragatha's behavior because her extreme positivity makes her appear fake and manipulative. He then proceeds to show visible distress in a discussion of character physique when Pomni mentions how she's never seen Jax with a tail. This scene shows how genuine Jax can become as a character, and that Jax actually has an incredibly high level of situational awareness. It affirms the fact that his malignant nature is just a facade for purpose of his own sanity, and it may even have been an act for the entertainment of others in the circus in an act to prevent further abstractions from occurring.