The steam release often fails to save properly due to issues with the Cloud system.
the last autosave was interrupted or the file header is broken . Since the game primarily uses an autosave system , a single crash during a save can wipe your progress. Activision Support amazing spider man save file damaged
Ultimately, the “save file damaged” error in The Amazing Spider-Man teaches a lesson that the game’s narrative tries to impart but rarely achieves: that power is fleeting, and responsibility includes preparation. Peter Parker learns that his powers do not exempt him from tragedy. Similarly, the player learns that modern gaming’s reliance on single, fragile autosave files is a risk. The solution is mundane—manual backups, rotating save slots, cloud storage—but the emotional response is primal. For a few moments, staring at that error message, the player is not the hero swinging above the city. They are simply a person who has lost hours of their life, forced to watch Uncle Ben’s death cutscene again, thinking: “With great power comes great responsibility… and with no backup comes great pain.” The steam release often fails to save properly
If you have a save file that is technically there but refuses to load, advanced users can attempt to repair the file header. The solution is mundane—manual backups