The PSP version is a completely different arcade-style game. Its save data is stored on the Memory Stick.
The PS3 version saves data to the internal hard drive. iron man 2 save data
Unlike modern auto-cloud-saving games, Iron Man 2 uses an older, fragile save architecture. Losing your Iron Man 2 save data doesn’t just mean replaying the first level. It means: The PSP version is a completely different arcade-style game
For completionists aiming for the “Perfect Storm” achievement (100% all missions), a backup of your Iron Man 2 save data is not optional—it is essential. Iron Man 2 uses an older