This takes place in an alternate universe or AU. And since this is the backwards dimension, all heroes become villains and all villains become heroes.

Villains:

Scenario 1: After two long years, humanity is almost finished. You, along with your teammates Glitch(Digi), Electric Pain, Beast(Monster) and the leader, Claw(Pawz), have made it all happen. Scaring away the surviving heroes of this world, you all relax, eat a few steaks and burgers Glitch cooked for the two year anniversary. Midway, you see a purple dot in the sky, slowly growing bigger. You knew who this was, and it was time to dispose of her once and for all.

Scenario 2: Make it up

Heroes:

Scenario 1: The only heroes left around in this dead world is you and Light Star. You both have been fearing death, fearing of facing the team that brought the entire planet to its downfall within two years. Now, just living off canned goods and chips, Light Star came back with a few more canned peaches. She lands next to you and chuckles dryly, "feels like we're in a zombie apocalypse, huh?" You...?