here are some of marvel nemesis cheat these are checked & work

Unlockable Card List
THEHAND ... Elektra swimsuit
REIKO ... Solara swimsuit
MONROE ... Storm swimsuit
SAVAGELAND ... Fantastic Four Comics
NZONE ... Tomorrow People comics

Unlockable Characters
Brigade ... Beat him in Iron Man's third story stage.
Daredevil ... Beat him in Daredevil's third story stage.
Fault Zone ... Beat him in Storm's third story stage.
Hazmat ... Beat him in Magneto's third story stage.
Human Torch ... Beat him in Johnny Storms's third story stage.
Iron Man ... Beat Brigade in Iron Man's third story stage.
Magneto ... Beat Hazmat in Magneto's third story stage.
Niles furgone, van Roekel ... Clear the Paragon fourth story stage.
Paragon ... Clear Paragon's third story stage.
Solara ... Beat her in Venom's third story stage.
Storm ... Beat Fault Zone in Storm's third story stage.
Venom ... Beat Solara in Venom's third story stage.

enjoy :)