Director Nick Fury gathered a team of heroes called the Ultimate Alliance to stop Dr. Doom from stealing Odin's powers and using them to take over the world with the Masters of Evil. In the end the Ultimate Alliance was successful and Doom and his Masters of Evil were defeated. 
A few years later the Civil War took place, leading to the rising of a faction known as the Fold which almost took over the world. However, the Ultimate Alliance reunited again and after a lengthy battle, it managed to stop the Fold.
- Nearly all the residents of Earth-616.
- Earth-6109 is the reality designation for the first 2 Marvel: Ultimate Alliance video games.
- 179 characters that originate from Earth-6109
- 8 teams that originate from Earth-6109
- 3 organizations that originate from Earth-6109
- 1 items that originate from Earth-6109
- 2 appearance(s) of Earth-6109
- 515 image(s) of Earth-6109