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.[1]

A few years later the Civil War takes place leading to the rising of a faction known as the Fold and how they almost take over the world.[2]

Nearly all the residents of Earth-616.

Earth-6109 is the reality designation for the Marvel: Ultimate Alliance video games.

If you listen in after the credits in Marvel: Ultimate Alliance you hear a secret conversation between Black Widow and Weasel. Black Widow told Weasel to hack into S.H.I.E.L.D. and access Nick Fury's brain wave patterns. Widow made Weasel take the fall for the crime, which explains Weasel's not appearing in Marvel: Ultimate Alliance 2.