You will need:
The NCA of the original version of FLOG, look for f1d1780e16fc0d555808cfd59687b188.nca, you can get it from the update directory of all gamecarts released before 2018, and some after.
A copy of Retro City Rampage DX, doesn't matter which version (although the cart version has FLOG on it ).
The standard RCM/homebrew gubbins.

How to do it:
1. Extract the ExeFS from the FLOG NCA to a directory using hactool (--exefsdir flag).
2. Copy the "main" file to sd:/atmosphere/titles/0100F17004156000/exefs, creating the 0100F17004156000 and exefs folders along the way (you should already have the first two).
3. Boot into custom firmware using hekate.
4. Launch Retro City Rampage DX.
5. ?????
6. Profit!

Video of it running on 5.1.0:

 

[Deleted User]

Neat!

 

[Deleted member 420418]

Very cool!

 

[Deleted User]

Cool and nice! Is it limited only to Retro City Rampage DX or would some other games equally work?

 

[SimonMKWii]

Cool and nice! Is it limited only to Retro City Rampage DX or would some other games equally work?

Some other games would likely work, I'll find others that are compatible and compile a list.

Speaking of which, you can inject your own NES roms into the EXE, but I strongly recommend not doing that as it's a very glitchy emulator, and you can't use A, B, Start or Select independently.

 

[JellyPerson]

Actually this gives me a cool idea: what if we inject a rom into the NES emulator that is already in RCR: DX?

the secret prototype thing is actually an NES ROM you know

 

[jimmyj]

so uh retro city rampage is an emulator?

 

[SimonMKWii]

so uh retro city rampage is an emulator?

No, I'm just replacing the executable with the FLOG one, I chose retro city rampage because it use the same version of sdk and subsdks.

 

[Deleted_444986]

@SimonMKWii can i do that with :

-let's sing 2018
-zelda : botw
-1-2-switch
-splatoon 2
-mario odyssey

 

[Phenj]

You will need:
The NCA of the original version of FLOG, look for f1d1780e16fc0d555808cfd59687b188.nca, you can get it from the update directory of all gamecarts released before 2018, and some after.
A copy of Retro City Rampage DX, doesn't matter which version (although the cart version has FLOG on it ).
The standard RCM/homebrew gubbins.

How to do it:
1. Extract the ExeFS from the FLOG NCA to a directory using hactool (--exefsdir flag).
2. Copy the "main" file to sd:/atmosphere/titles/0100F17004156000/exefs, creating the 0100F17004156000 and exefs folders along the way (you should already have the first two).
3. Boot into custom firmware using hekate.
4. Launch Retro City Rampage DX.
5. ?????
6. Profit!

Video of it running on 5.1.0:

I don't get how to find " f1d1780e16fc0d555808cfd59687b188.nca".

 

[ut2k4master]

I don't get how to find " f1d1780e16fc0d555808cfd59687b188.nca".

use xci explorer on one of your game dumps

 

[Naked_Snake]

@SimonMKWii ???

 

[WiiHomebrew+Snes]

@SimonMKWii ???

>look for f1d1780e16fc0d555808cfd59687b188.nca

 

[Naked_Snake]

>look for f1d1780e16fc0d555808cfd59687b188.nca

are these the correct files? I also dumped
“f1d1780e16fc0d555808cfd59687b188.nca” from Skyrim game cart

 

[WiiHomebrew+Snes]

are these the correct files?

I wouldn't know, I haven't tested this myself. Although @SimonMKWii did mention a main file. Test it yourself and see what happens.

 

[Naked_Snake]

I wouldn't know, I haven't tested this myself. Although @SimonMKWii did mention a main file. Test it yourself and see what happens.

I don’t have retro city rampage,
Can it be run through the friends app like the HBL

 

[SimonMKWii]

are these the correct files? I also dumped
“f1d1780e16fc0d555808cfd59687b188.nca” from Skyrim game cart
View attachment 130922

Yes, the "main" file is the correct file.

 

[einfuchsdrache]

Hey OP, I think you made a mistake: my TBOI: Afterbirth+ Cart doesn't seem to have the specified NCA file. Just figured I'd let you know.

 

[ruyor]

Just dumped my Super Bomberman R, FLOG's .nca wasn't in the update partition.

---Edit---
Same with Zelda.

---Edit 2---
Did find it in both ARMS and Splatoon 2.

 

[einfuchsdrache]

Just dumped my Super Bomberman R, FLOG's .nca wasn't in the update partition.

---Edit---
Same with Zelda.

---Edit 2---
Did find it in both ARMS and Splatoon 2.

Weird, I dumped it from Zelda. Maybe try the swupdatedumper.nro and only dump the update partition.