Super Baxter x Attack on Titan (スーパーバクスターは進撃の巨人をxは Sūpābakusutā wa shingeki no kyojin o x wa?) is a Ten Part Comics / Manga crossover between Baxter, Gunther and Rose from the Super Baxter franchise and all the characters from the anime series Attack on Titan. A titan who is the main antagonist is a creation by Fireball Studios (Who resembles alot like Princess Denise, except some minor changes and is female).
The story revolves around Baxter, Gunther, and Rose encountering a mysterious being who transported them into the town of Shiganshina District where they meet Eren Yeager. After the Heros of Siderville team up after Baxter explains a human-being transported them here. Eren and Baxter spar, in which it ends with Baxter using the Ultra Flame at Eren knocking him down, afterwards Baxter helps him back up smiling saying "You've done well, kid, i see you strong actually like me". They head back along with Gunther and Rose back to Survey Corps and that's where most of the story will pick up with.
- Baxter: A Fire Element User, an S-Ranking leader of the Fire Elements, He is the main protagonist in the Super Baxter series. He appears in Chapter 1 of the Crossover.
- Gunther: A Lightning Element User, Baxter's younger and taller twin brother, He is a deuteragonist in the Super Baxter series. He appears in Chapter 1 of the Crossover.
- Rose: A Grass Element User, Baxter's Youngest Sister and around his height, Gunther's younger sister, She is a Tritagonist in the Super Baxter series. She appears in Chapter 1 of the Crossover.
- Eren Yeager: Eren is the main protagonist in Attack on Titan. He is the son of Grisha and Carla Yeager and the adoptive brother of Mikasa Ackerman; as well as a Titan Shifter and the current Coordinate user. He appears in Chapter 1 of the Crossover.
- Mikasa Ackerman: Mikasha Ackerman is the adoptive sister of Eren Yeager, and the main female protagonist of the series. She appears in Chapter 1 of the Crossover.
- Armin Arlert: is a childhood friend of Eren Yeager and Mikasa Ackerman, and is one of the two deuteragonists of the series. He appears in Chapter 1 of the Crossover.
- Mysterious Human Being: It is unknown what the character is, but details has given that she looks alot like Denise and later in the story, she has been revealed that she can transform into a Titan. She was created only for the story by Fireball Studios.
- Super Baxter x Attack on Titan is the first "Anime and Video Game" Crossover.
- This is also the second Attack on Titan Crossover ever, the first was with Marvel Studios.