The Posthumans

Found here.

You wake up in Manhattan, in the ruins of the Baxter Building. Or in New Mexico, in a research facility deep under the desert. Or in Seattle, in a high-rise building on the West Coast. You're on Earth, but not your Earth - if Earth was ever yours in the first place. There used to be people like you - powerful people, heroes - but they're all gone. No one will tell you why, even if you ask nicely.

You wake up in a different world with different rules, but at least you wake up still you.

A Livejournal Roleplay, now complete.

Tropes used in The Posthumans include:

Action Girl: If she's a girl, she's probably an Action Girl. Subverted, always, with Gert Yorkes.
All Trolls Are Different
Alternate Universe: Obviously.
Be Careful What You Wish For: Characters were trapped in a dystopian pocket universe that took their fondest wishes and twisted them until they were almost unrecognizable.
Badass Normal: Pretty much the entire Batfam, Sokka, Sulu and Kirk.
Big Bad: The Capekillers.
Big Damn Heroes: Epic teamups result every time a Big Bad threatens.
Big Screwed-Up Family: A few, notably the Batfamily, the Magneto Clan and everyone from the Adultpocalypse AU.
Break the Cutie: What this universe threatens to do on a daily basis.
Brought Down to Normal: Superpowers -- ALL of them -- were lost, without warning, during a solar eclipse.
Cool Horse: Our My Little Pony cast.
Crossover Ship
Death Takes a Holiday
Dead Sidekick
Divide by Zero: Nico did it. It's working out as well as you'd expect.
Elemental Powers: Between all the fire kids, those crazy benders, and the plethora of element-controlling X-Men, about a hundred Captain Planets could be summoned.
Empire with a Dark Secret: The Capekillers ARE the original heroes. The Big Reveal kicked off with the presumed death of Ult!Jan by the hands of a Capekiller near and dear.
Everything's Better with Rainbows
Everything's Better with Sparkles: Karolina Dean, Dazzler and Pixie.
Evil Twin
Eye Beams: No, Megan Kinney doesn't have them...yet.
For Science!
For Want of a Nail: Quite a few of the alternate universe characters ended up where they are because of this.
Fountain of Youth: Each city was overrun by children when a mysterious force de-aged them.
Fourth Wall: Shattered on a daily basis by Leonard Hofstadter of all people. Oh, and this guy, too.
Freaky Friday Flip
Hero with Bad Publicity: All of them, really, but especially Tony Stark and the Horsemen.
Heterosexual Life Partners: Too many to count, but all qualify as epic bromances.
Horrible Judge of Character: Leonard Hofstadter is friends with Maxine Lord, GLaDOS and Eddie Nygma. Can't make a sane friend to save his life, apparently.
It Amused Me: Capekillers trolling the network.
Jerkass Gods: Loki and Shegorath.
Just Following Orders: The excuse the Capekillers gave to Nick Fury.
Law of Disproportionate Response: Most of the Imports decide they can handle being kidnapped to an oppressive alternate universe that bugs them, but no way are they working at McDonald's.
Legacy Character: TONS, but especially those crazy kids from the Adultpocalypse AU, all of whom took famous Avenger codenames after the adults disappeared.
Love Dodecahedron: Every teenager in Manhattan. Seriously.
Malicious Slander: Outlandish newspaper articles accuse Toro of being a stripper, the Capekillers tell the network of Dazzler's so-called nude photos, and more. No one is safe.
Ontological Mystery: Just blame Reed Richards.
Our Dragons Are Different: Also, awesome.
Psychic Link: Imports were suddenly and inexplicably able to hear the thoughts of another import for an entire week. Hilarity ensued.
Reed Richards Is Useless: The universe's original Reed Richards was the one who created the machines that brought everyone here.
Stephen Colbert
Super Team: Max Lord's team: Superman, M, Hank Pym, Rogue, Amara, Tammy Shephard, and Black Widow.
Team Mom: Rose Lalonde. Also, the school's headmasters.
Teleporters and Transporters
The Virus: The Human Torch was weaponized. As in a biological weapon. Boils were involved. It was gross.
Timey-Wimey Ball: Characters have found themslves in a posh hotel in the 1920s and living out their suburban Grease fantasies in the 1950s.
Tracking Device
Ultimate Showdown of Ultimate Destiny
Which Me?: Spider-Man, Tony Stark, Hank Pym, Chase Stein, Aang, Zuko, and more. Hilarity Usually Ensues when one version is introduced to the other.
Witch Hunt: Also Untrusting Community. Angry mobs attacked incomers at the very start of the game.
Young Future Famous People: Characters can come from any universe, any timeline. As such, there's a teenage Wanda Maximoff, a Bobby Drake that's just joined the X-Men, a Not!Asian Psylocke, and a teeny, tiny Storm.