Marvel Characters
Wolverine
X-23
M.O.D.O.K.
Hulk
Magneto
Storm
Phoenix
Iron Man
Super Skrull
Dead Pool
Spider Man
She-Hulk
Thor
Captain America
Doctor Doom
Shuma-Gorath (DLC)
Taskmaster
Sentinel

Capcom Characters
Trish
C. Viper
Haggar
Ryu
Chun-Li
Viewtiful Joe
Amaterasu
Tron
Chris Redfield
Dante
Morrigan
Albert Wesker
Arthur
Spencer
Zero
Jill Valentine (DLC)
Felicia
Akuma
Hsien-Ko

Stages:
New York City
Kattleox Island
Hidden UMBRELLA Lab
S.H.I.E.L.D. Helicarrier
Asgard
Great Demon Village
The Hideout Of The Hand

Modes
Mission Mode
Story Mode

Online
Vs. with License Cards showing player's style in one of five different catagories as well as their Wins and Losses.

Play Style
At present, this game breaks from some of the conventions of the series. Opposed to having Light, Medium Heavy Punches and Kicks, there will simply be Light, Medium and Heavy Attacks. There is also an "Exchange" button, allowing for simple switches to be added into combos.