The season concludes with a four-part finale where Spider-Man must lead a team of heroes in a cosmic game orchestrated by the Grandmaster and the Collector to save Earth from destruction. Season 3 Main Characters & Cast

Season 3 is notable for its during the Spider-Verse arc. Each dimension visited by Peter Parker featured a distinct visual aesthetic: Marvel 2099 was rendered in full CGI .

The animation in Season 3 improves significantly from earlier seasons. The action sequences are more fluid, especially during the multiverse jumps where the background art warps into different comic-book styles.