How can I change the speed save file in telefang2 to the power save file?
Posted: Mon Jan 19, 2026 12:12 pm
Hello guys, I want to convert my Speed version save file to a Power version save file. How can I do that? 
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Thanks you.I'm praying there will be a way to transfer save data, because I don't want to repeat the same process again just to get new Denjuu.andwhyisit wrote: ↑Mon Jan 19, 2026 2:43 pm There would likely be two things that would need to be changed in order for a Speed save to be changed into a valid Power save:
1. You will need to modify the save header with a hex editor to say "TELEFANG2 POWER" instead of "TELEFANG2 SPEED".
2. There will be a checksum in the save data that needs to be modified to account for the change in byte values in the save header (otherwise the save will be rejected). Sadly, I have no idea where that is located in the save data. Sorry...
Needless to say even if you knew which bytes represented the save checksum, you should always keep a backup of your save before editing it, because T2 will delete your save if it thinks it is corrupted (as in if the save checksum isn't valid).