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Nintendo SWITCH Cheat Codes Download
Nintendo SWITCH Cheat Codes Download

Mega Man Star Force Legacy Collection 1.0.2 TID: 0100C99024EDE000 BID: 99F7E836E6FF665E

  • Thread starter Thread starter WiduraGoez
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Wait, did you figure out the save file checksum? If so, could you please share the method? Quite a few people are racking their brains trying to figure it out, myself included.


Updated this post with another code. I will be making this one for the other games as well, even though SF1 doesn't really have much use for it.

Sure. I have work, so I’ll post it at this time tomorrow.
IMG_2327.JPG
 
I've developed a script that can modify the Save Data UID for creating "Self-Brothers." Would anyone here be interested in me sharing it, or is there already an established tool for this?
Have you figured it out how the save file checksum works? If so, it would be a good idea to share your findings since this guy has been working on a MMSF LC save editor and he hasn't figure out the save file checksum, you could reach him to work with him to add the feature to create"Self-brothers" to his save editor.
 
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Well, I couldn't get the previous cheat working due to a shared function, but I did get this one tested 100% working:

Members only
Codes and spoilers in this group are for members. Join the Nintendo SWITCH Cheat Codes Download group to reveal them. It's free.

Edit 04/26/2026 @ 12:29AM EST: Updated with more codes

Edit 04/26/2026 @ 8:00PM EST: Added another code.

Edit: 04/28/2026 @ 6:19AM EST: Added another code. A good one.

These can be downloaded inside breeze, and can also be found on GitHub here:
Members-only download
This download link is for members of the Nintendo SWITCH Cheat Codes Download group. Join the group to see it. It's free.
Added another code. Enjoy Card After Battle Modifier for Star Force 2.
 
I didn’t know something like this existed.
What I made was a project that uses linkalho and two swtich units to re-sign save data.
Thanks for letting me know.
I’ve managed to bypass the checksum.

I’ll take a look at it now.
 

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I didn’t know something like this existed.
What I made was a project that uses linkalho and two swtich units to re-sign save data.
Thanks for letting me know.
I’ve managed to bypass the checksum.

I’ll take a look at it now.
Oooh, MurmurHash3? Well, no wonder we couldn't figure it out! It's a non-cryptographic hashing method (in other words, unsecure), which we honestly were not expecting.
Post automatically merged:

Added Free Card Traders codes for SF1 and SF2. I'm on a roll. lol
 
Last edited by Maq47,
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anyone have a 100% sav for Black ace?
If you're truly asking for a .sav file, then you're probably wanting a DS save file; this is for Nintendo Switch. If you want a save file for the Switch version, however, it's not that easy. Every save file has a UID (user ID) that is randomly generated (the same one) for every game in the collection, and if one game's save file has a different UID, it will be detected as corrupted. You will need knowledge of hex editing files in order to fix the UID for whichever save file you acquire. So you can't just ask anyone to 'give you a save file' unless we know your other save files' UID or you know how to fix it yourself. The info needed to fix it yourself is available in this thread, if you're willing to do the research necessary.
 
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If you're truly asking for a .sav file, then you're probably wanting a DS save file; this is for Nintendo Switch. If you want a save file for the Switch version, however, it's not that easy. Every save file has a UID (user ID) that is randomly generated (the same one) for every game in the collection, and if one game's save file has a different UID, it will be detected as corrupted. You will need knowledge of hex editing files in order to fix the UID for whichever save file you acquire. So you can't just ask anyone to 'give you a save file' unless we know your other save files' UID or you know how to fix it yourself. The info needed to fix it yourself is available in this thread, if you're willing to do the research necessary.
nah i was asking for a switch save
but i got one now for it so were good
 
Well, I couldn't get the previous cheat working due to a shared function, but I did get this one tested 100% working:

Members only
Codes and spoilers in this group are for members. Join the Nintendo SWITCH Cheat Codes Download group to reveal them. It's free.

Edit 04/26/2026 @ 12:29AM EST: Updated with more codes

Edit 04/26/2026 @ 8:00PM EST: Added another code.

Edit: 04/28/2026 @ 6:19AM EST: Added another code. A good one.

Edit 04/29/2026 @ 6:01PM EST: Added Free Card Traders codes for the first 2 games. Enjoy.

Edit 04/30/2026 @ 3:12AM EST: Removed SF2 Free Card Traders because it sometimes triggered anti-cheat code and removed all your battlecards.

Edit 04/30/2026 @ 9:27PM EST: Added 'OHKO (Bosses Only) (SF2)' code for Star Force 2. The same code is in the works for SF1 as well.

Edit 05/04/2026 @ 10:10PM EST: Added another code for SF2.

Edit 05/12/2026 @ 6:31AM EST: Added 'Custom Gauge Always Full for SF2. Enjoy.

These can be downloaded inside breeze, and can also be found on GitHub here:
Members-only download
This download link is for members of the Nintendo SWITCH Cheat Codes Download group. Join the group to see it. It's free.

All codes that most people would desire have been made for SF2. If you want a basic type of code (not complex, in other words) for Star Force 2 that isn't in this list, please let me know, and I will try to make it. As long as there's something on-screen to search for to know what to search for, it can be done. I will go back to SF1 after I complete my Star Cards collection in SF2 and make some of the same codes for that game, then I will start SF3 and try to make codes for that as I go. Once all cheats are made, I will make my own thread and post the cheats to cheatslips as well. If I find out my cheats have been posted there once I get done, I will stop at nothing to get the offending account banned, and I will also provide proof of misconduct to any other parties necessary as well.. Fair warning to those who do this kind of thing. Even with crediting me, in this case it is stealing because I already posted my first 2 cheats for the game to cheatslips under my name, so anyone who is NOT being malicious and has any common sense at all would see them and think that they shouldn't post future cheats by me there, since it should be obvious that I intend to post them myself eventually.

Trying to one-up intellectual property is still stealing; to be exact, it's copyright infringement. All of my code lists have my name on them. Due to copyright law, that would make them my intellectual property, which would have protections under the DMCA. I could very well put up a DMCA takedown request for posting my codes, but I don't want to risk the site being brought offline and negatively affecting (the very few) innocent people who have legitimately posted their own cheats, so I won't do that. But I could. Please don't give me incentive. If you have posted my codes there and are reading this, you have 2 weeks from the second this message was posted to remove them. I should be ready to post what I have by then.
 
Last edited by Maq47,
Hi guys, is there any code for modifying the Noise Change Battle Count in SF3?
I want to unlock the noise-exclusive abilities.
 
Hi guys, is there any code for modifying the Noise Change Battle Count in SF3?
I want to unlock the noise-exclusive abilities.
I can make the code. It isn't a high-demand one, but it doesn't sound nearly as difficult as the walk through walls code for SF3.


Also, updated my codes on my GitHub (
Members-only download
This download link is for members of the Nintendo SWITCH Cheat Codes Download group. Join the group to see it. It's free.
) and in this thread ( https://gbatemp.net/threads/mega-ma...00-bid-99f7e836e6ff665e.680690/#post-10848793 ). Enjoy. The next update will be the second to last free update to these codes. I'm going to have to start charging commissions after that, especially for large numbers of codes. This game is decently complex, but more time-consuming than hard to create cheats for, as I need to use Ghidra to make many cheat codes.

Also, if you guys like my cheats and want to donate a little something, my PayPal is in my signature. I will either be using the money for household needs such as food once needed, and Hoyoverse game and Arknights Endfield Battle Passes if nothing is needed at the time. I will also save $2 of every donation to pay back people who have helped me financially in the past (there's a TON).
 
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I can make the code. It isn't a high-demand one, but it doesn't sound nearly as difficult as the walk through walls code for SF3.


Also, updated my codes on my GitHub (
Members-only download
This download link is for members of the Nintendo SWITCH Cheat Codes Download group. Join the group to see it. It's free.
) and in this thread ( https://gbatemp.net/threads/mega-ma...00-bid-99f7e836e6ff665e.680690/#post-10848793 ). Enjoy. The next update will be the second to last free update to these codes. I'm going to have to start charging commissions after that, especially for large numbers of codes. This game is decently complex, but more time-consuming than hard to create cheats for, as I need to use Ghidra to make many cheat codes.

Also, if you guys like my cheats and want to donate a little something, my PayPal is in my signature. I will either be using the money for household needs such as food once needed, and Hoyoverse game and Arknights Endfield Battle Passes if nothing is needed at the time. I will also save $2 of every donation to pay back people who have helped me financially in the past (there's a TON).
Thanks, I really need that code.I already tried using edizon to find the code but it did not go well.
 
Well, I couldn't get the previous cheat working due to a shared function, but I did get this one tested 100% working:

Members only
Codes and spoilers in this group are for members. Join the Nintendo SWITCH Cheat Codes Download group to reveal them. It's free.

Edit 04/26/2026 @ 12:29AM EST: Updated with more codes

Edit 04/26/2026 @ 8:00PM EST: Added another code.

Edit: 04/28/2026 @ 6:19AM EST: Added another code. A good one.

Edit 04/29/2026 @ 6:01PM EST: Added Free Card Traders codes for the first 2 games. Enjoy.

Edit 04/30/2026 @ 3:12AM EST: Removed SF2 Free Card Traders because it sometimes triggered anti-cheat code and removed all your battlecards.

Edit 04/30/2026 @ 9:27PM EST: Added 'OHKO (Bosses Only) (SF2)' code for Star Force 2. The same code is in the works for SF1 as well.

Edit 05/04/2026 @ 10:10PM EST: Added another code for SF2.

Edit 05/12/2026 @ 6:31AM EST: Added 'Custom Gauge Always Full for SF2. Enjoy.

Edit 05/16/2026 @ 12:18AM EST: Updated Walk Through Walls code to both work for SF3, and changed the button to B. Also shortened the Card After Battle Modifier cheat by one line.

Edit 05/21/2026 @ 12:52AM EST: Added Star Force 3 section and 2 codes for it: Custom Gauge Always Full and Card After Battle Modifier. Enjoy.
Also a note: I have recently become aware that 2 codes for Star Force 2 that use pointer chains use an unreliable pointer, and these codes will be made into assembly (ASM) codes in the near future.

Edit 05/23/2026 @ 5:29PM EST: Added Link Power 20000 and Free Card Traders for Star Force 3. Next step is fixing the previous broken codes for Star Force 2 and creating some cheats for Star Force 1 (although they're not needed much here). Finally, I will fulfill the recent cheat request once I have progressed sufficiently in Star Force 3.


These can be downloaded inside breeze, and can also be found on GitHub here:
Members-only download
This download link is for members of the Nintendo SWITCH Cheat Codes Download group. Join the group to see it. It's free.
Cheat codes updated. As stated, next update will be the last one, containing 5 codes.
 
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Hi guys, is there any code for modifying the Noise Change Battle Count in SF3?
I want to unlock the noise-exclusive abilities.
An update regarding this request, I have found a pointer chain that leads to this, and will be providing it and all other cheats within 5 days time.
 
An update regarding this request, I have found a pointer chain that leads to this, and will be providing it and all other cheats within 5 days time.
That's amazing news! Thank you so much for looking into this and finding the pointer chain. I really appreciate your hard work and can't wait for the update!
 
Added an instant enemy delete code for all three games: SF1, SF2, SF3. The Master Restore/Off Enable code has been updated (last line of code added). For random Boss encounters, shoot your mega buster at them, and it'll kill them quickly.

Members only
Codes and spoilers in this group are for members. Join the Nintendo SWITCH Cheat Codes Download group to reveal them. It's free.
[--SectionStart: SF 1 Code--]
00000000 00000000 00000000

[MASTER RESTORE/OFF ENABLE]
04000000 0410A6D0 4B160109
04000000 048882A8 B9407008
04000000 0483AD74 6B16029F
04000000 0483AE4C 6B140114
04000000 0483AD60 0B140114
04000000 0483AC04 6B340114
04000000 0483A730 7101933F
04000000 0483A724 0B150119
04000000 000CFD14 51000529
04000000 0410AA44 7940F90A
04000000 0410A3F8 B9407D16
04000000 0042F308 B94953E8
04000000 04123828 7940F908

[Instant Enemy+Boss Delete (Press B)]
04000000 0410AA44 7940F90A
04000000 0410A6D0 4B160109
80000002
04000000 0410AA44 5284E1EA
04000000 0410A6D0 4B080109
20000000

[--SectionEnd: SF 1 Code--]
00000000 00000000 00000000

[--SectionStart: SF 2 Code--]
00000000 00000000 00000000

[MASTER RESTORE/OFF ENABLE]
04000000 0474C6C0 4B160128
04000000 04C34AE0 B9407008
04000000 0483AD74 6B16029F
04000000 0483AE4C 6B140114
04000000 0483AD60 0B140114
04000000 0483A730 7101933F
04000000 0483AC04 6B340114
04000000 0483A724 0B150119
04000000 05726954 79400023
04000000 01A12174 5100058C
04000000 0474AD08 7940F908
04000000 0474C5D4 B9407D36
04000000 044154C4 12003C08
04000000 049B90EC 7940F908

[Instant Enemy+Boss Delete (Press B)]
04000000 0474AD08 7940F908
04000000 049B90EC 7940F908
04000000 05227018 7940F908
04000000 047508B8 1E380008
04000000 04750AC0 1E780008
04000000 0474C6B8 1E780016
04000000 0474C618 4B160128
04000000 0474C6C0 4B160128
04000000 0474C65C 540004EC
04000000 0474C664 540004AD
04000000 0474C668 52800028
80000002
04000000 0474AD08 5284E1E8
04000000 049B90EC 5284E1E8
04000000 05227018 5284E1E8
04000000 047508B8 5284E1E8
04000000 04750AC0 5284E1E8
04000000 0474C6B8 5284E1F6
04000000 0474C618 4B090128
04000000 0474C6C0 4B090128
04000000 0474C65C 540004EE
04000000 0474C664 540004AE
04000000 0474C668 52800008
20000000

[--SectionEnd: SF 2 Code--]
00000000 00000000 00000000

[--SectionStart: SF 3 Code--]
00000000 00000000 00000000

[MASTER RESTORE/OFF ENABLE]
04000000 03AC2618 79405902
04000000 0116BD70 6B16013F
04000000 0116BD6C 0B150129
04000000 00EA083C 71018C7F
04000000 00EA07BC 0B160103
04000000 02304CBC 79403B08
04000000 023035E4 51000529
04000000 03AC5EA8 79400109

[Instant Enemy Delete (Press B)]
04000000 03AC5EA8 79400109
80000002
04000000 03AC5EA8 5284E1E9
20000000

[--SectionEnd: SF 3 Code--]
00000000 00000000 00000000
Tested it out on SF 3 Black Ace, and it just gives a health glitch for me. As I press B, the health shoots up to like 8000+, then corrects itself by decreasing back to it's actual normal health. It also affects Megaman's health at the same time.

I made sure that all other cheats weren't enabled and it still wouldn't work. Any chance for a fix?

It worked great on SF 1 and 2.
 
An update regarding this request, I have found a pointer chain that leads to this, and will be providing it and all other cheats within 5 days time.
The game has now been updated to version 1.0.3. May I ask if there is an updated cheat document available?
 
The game has now been updated to version 1.0.3. May I ask if there is an updated cheat document available?
Not yet. I can update most cheats quite easily, though. Other things have gotten in the way up until now, so although I have technically finished making the rest of the cheats, I haven't put them down or submitted them yet.
 
Not yet. I can update most cheats quite easily, though. Other things have gotten in the way up until now, so although I have technically finished making the rest of the cheats, I haven't put them down or submitted them yet.
Thanks for getting back to me. Good to hear that most cheats can be updated easily. I completely understand that life gets in the way – no pressure at all. I'll be keeping an eye out. Really appreciate your hard work!
 

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