Marvel Ultimate Alliance

The popular trilogy of video games with a wide ensemble of Earth's Mightiest Heroes, now with a Free Use take on it.

But what is the story?

Option 1: MUA 1. Doom and the Masters of Evil begin an attack on the heroes. How does this go in a Free Use World? Are the heroes all female or is it a mixture? Suggestions welcome.

Option 2: MUA 2. After a disaster, the Superhuman Registration Act is put into effect. What happens? What does the Act entail? Are the heroes all female or a mixture? Are the slutty female heroes all for registration while the prudish males are against? Suggestions welcome.

Option 3: MUA 3: In the Reboot timeline, Thanos and the Black Order seek the Infinity Stones and Earth's Mightiest (and Sluttiest?) Heroes stand against him. Or kneel before him. Whichever they prefer. Suggestions welcome.

Option X: Something else. Suggestions welcome.