X-Men Legends 2 savegame - this savegame will unlock all bonuses like screens, comics and so on.
X-Men Legends 2 trainer - use the following keys to unlock the corresponding functions:
F2 - Infinite Health
F3 - Infinite Energy
F4 - Infinite All Kind of Packs
F5 - Infinite Tech Bits
F6 - Infninte All Kind of Points
F7 - 1 Kill Maximum Level Up
F8 - Reset