When addressing his fellow Gods, Zeus is extremely calm and authoritative while possessing a very formal and wise disposition.However, his true nature is that of a maniac individual obsessed with fighting, taking sadistic pleasure in crushing his opponents with all might, his hunger for battles made him feel excited at the possibility of a betrayal by Brunhilde and allowed Adamas to stage a rebellion, all for a chance of another war. Like most Gods, Zeus holds his own kind to a superior and extremely high standard, always expecting them to win no matter the odds, and seething with anger when they lose to Humans.Zeus is also an eccentric individual, having random exaggerated emotional outbursts, breaking into a dance at the start of the second round of Ragnarok in front of everyone present, even being called the most shameful God by Hermes. Furthermore, Zeus can be very prideful and arrogant, declaring himself to be the "God Father of Cosmos" and confidently remarking that he would destroy Adam. However, after several rounds of Ragnarok passed, Zeus became more humble, even acknowledging Humanity's strength, complimenting the fighters at numerous times and losing the arrongance he showed in the earlier rounds. After the loss of his big brother Hades, Zeus now is mostly melancholic, hardly showing any excitement or joy at the tournament and merely observing the fights unfold. He is also extremely faithful and confident in those of the Greek Pantheon. Despite Poseidon losing to Kojiro Sasaki, he said that Heracles wouldn't lose simply because he's not the type of person to. Despite witnessing Hades being backed into a corner numerous times during his fight with Qin Shi Huang, Zeus' trust in his big brother never wavered claiming " there is no God more reliable than him " and showing supreme confidence until the final moment. When the Gods and Humanity were at 4 victories each Zeus sought Apollo to break the tie, his trust coming to fruition along with the Sun God's victory.* "I never imagined the Valkyries would actually turn against us! It's... it's... it's the most exciting thing since the Big Bang!"