History ComicBook / AdventureTime

* BelatedHappyEnding: The defeat of the abominations in "Dungeon Master" also strips Gata's mother of her powers and allows Gata to safely return to Ooo.

* EscapedFromHell: It turns out that Ghost/Warrior Princess came back to life out of pure heroic willpower.

--> Marceline: Huh what? Hynden, is that you?
--> Princess Bubblegum: No it's me Marceline.

* ChronicHeroSyndrome: Averted in #45, in which the Lich!Tree attempts to cause Finn to change history and screw up his timeline by behaving more "heroically" in his past lives. Finn is existentially cool and doesn't fall for it.

* EvilGloating: The Lich is more verbose in this, which irks many fans.

* EverythingsBetterWithDinosaurs: Issue 25 starts off with Carl the Gem's creation in the dinosaur age. And the story of a random ''TyrannosaurusRex''.

* MainliningTheMonster: The [=BMoWorld=] arc concludes with the heroes tricking the eldritch goo of infinite energy and potential into an art program where it endlessly generates batteries for [=BMO=] so it can keep playing.

* MainliningTheMonster: The [[=BMoWorld=] arc concludes with the heroes tricking the eldritch goo of infinite energy and potential into an art program where it endlessly generates batteries for [=BMO=] so it can keep playing.

* EldritchAbomination: The reality-warping creative goo in "[=BMOWorld=]", which has a name of unpronouncable alien symbols.

* {{Gamebooks}}: In Issue 10 and the ''[=KaBOOM!=] Summer Blast'' Free Comic Book Day Edition reprint.

In July 2018, Cartoon Network and BOOM! Studios announced ''ComicBook/AdventureTimeSeason11'', a new comic book series that takes place after the GrandFinale of the animated series. It is set to release on October 2018, one month after the final episode.

* ChooseYourOwnAdventure: In Issue 10 and the ''[=KaBOOM!=] Summer Blast'' Free Comic Book Day Edition reprint.

** In Issue 10 and the ''[=KaBOOM!=] Summer Blast'' Free Comic Book Day Edition reprint, Finn and Jake end up under the influence of the reader in a ChooseYourOwnAdventure story. All their methods of getting their free will back involve messing with the reader.

* BrotherSisterIncest: Finn ends up being sexually attracted to Gata, but she's repulsed because she remembers growing up as his foster-sister.

* RememberTheNewGuy: The Gata arc plays this for real in-universe tragedy. Finn and Jake accidentally destroy a magic statue that Jake's father hid years before. When they get back to the Tree Fort, they find a teenage girl hero called Gata who everybody but them remembers as their foster-sister who's been part of their family all along. [[spoiler:It turns out that Gata is a living portal created to allow an evil witch queen to escape back to Ooo from the hell-dimension that she was imprisoned in long ago. When Gata discovers this and the witch escapes, she deliberately turns herself back into a statue, and all of the events of the story are erased from history and forgotten.]]

The comic ended after 75 issues in 2018, followed by a three part finale miniseries called "Beginning of the End".

In July 2018, Cartoon Network and BOOM! Studios announced ''Adventure Time: Season 11'', a new comic book series that takes place after the GrandFinale of the animated series. It is set to release on October 2018, one month after the final episode.

** In issues 46-9, the Governor of Ghost-A-Rica is a caricature of the Governor from ''ComicBook/TheWalkingDead''.

** Issues 41-4 are full of Franchise/JamesBond parodies.

*** The show creators, on the other hand, have explicitly stated that the comics are not canon and are never taken into consideration when making episodes of the show.

** An alternate theory is that all the events of the comic book take place during the fourth season, since the characters and their relationships seem to follow that status quo. (This was shot down in the bubblegum kudzu arc, where Lemongrab is clearly depicted as on his way to his monstrous state in "Too Old".)

The comic ended after 75 issues in 2018, following with a three-part miniseries called "Beginning of the End" to end the comic book storyline for good.