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So for those of us who splurged on an NDS Adaptor Plus and are able to rip save files from 3DS cartridges, let's get a proper thread going in regards to our findings found within the save files themselves. I personally would like to learn more about them. This thread is for anyone who's genuinely interested in the same thing, and others are encouraged to contribute their findings and/or save files as well.
As far as I'm aware, both Lego Star Wars III and Ridge Racer are encrypted (as discussed in another topic on this forum). Whether or not they follow the same encryption is yet to be seen. What I'd like to know is if ALL 3DS game saves are encrypted or if it's just the few we've looked at so far.
List of Save File Downloads
Lego Star Wars III:
http://www.fileize.com/files/798bcd5b/83c/LSW3.zip - Kentoss (4 in a Zip file)
My contribution comes from my NDS Adaptor Plus Review thread which ended up turning into a discussion about my Lego Star Wars III save file:
So for those of us who splurged on an NDS Adaptor Plus and are able to rip save files from 3DS cartridges, let's get a proper thread going in regards to our findings found within the save files themselves. I personally would like to learn more about them. This thread is for anyone who's genuinely interested in the same thing, and others are encouraged to contribute their findings and/or save files as well.
As far as I'm aware, both Lego Star Wars III and Ridge Racer are encrypted (as discussed in another topic on this forum). Whether or not they follow the same encryption is yet to be seen. What I'd like to know is if ALL 3DS game saves are encrypted or if it's just the few we've looked at so far.
List of Save File Downloads
Lego Star Wars III:
http://www.fileize.com/files/798bcd5b/83c/LSW3.zip - Kentoss (4 in a Zip file)
My contribution comes from my NDS Adaptor Plus Review thread which ended up turning into a discussion about my Lego Star Wars III save file:
Kentoss said:I did a bunch more searching but I still can't find anything that says it's not encrypted. Could just be the game though.
If anyone wants to take a look at my Lego Star Wars III save file, you can download it from here:
http://www.fileize.com/files/aad8011d/90e/...ar_Wars_III.zip
It is an EEPROM, according to NDS Adaptor Plus, and I have 15680 coins on it. I know Lego games don't use the last digit so I also looked around for just 1568 in hex but still couldn't find anything, or any combination thereof.
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I'm going to save my game up and then run some save file comparisons to see where the changes are being made. I'm going to try to limit the changes to my coins only. I'll post the results.
Edit:
Far too much changes, even if all I'm doing is buying a 500 point hint. I'm going to keep hunting, but due to the fact that there's a lot going on I'm not holding out hope for a quick discovery.
Edit 2:
I managed to get 2 save files that are relatively close to one another. There's still a lot going on every time I save the game, despite the small change I make, but at least I'm a bit closer. I figure if I can find the offset that the coin value is stored at I can play with it and see what happens, then record the results. See if there's some kind of pattern to it.
Sub Edit: I don't know why I didn't do this sooner, but if anyone wants to take a look with me, here are the 4 save files I've ripped so far:
http://www.fileize.com/files/798bcd5b/83c/LSW3.zip
3 and 4 are the most alike. The first one on there was saved coming out of story mode, the rest were saved after buying a 500 coin hint.
LSW3(1): 89550 coins
LSW3(2): 89050 coins
LSW3(3): 88550 coins
LSW3(4): 88050 coins
Comparisons seem to indicate huge blocks of data being shifted, inserted, removed and replaced upon each save.