Mh4u/Mhxx Cheats, ask me to make something I'll see if I can

[False_Hope]

I'm more experienced with making cheats in 4u so if you have any complex Mhxx requests they may take a while to complete. I can do both eur and us versions for 4u, and I can also do both for base generations. If you redistribute any of these codes I ask that you credit me as the creator, thanks in advance.

Note: ALL codes that I make are free, but you have an option to pay for them if you want to support me

here's an Mhxx code I haven't seen anywhere, I do not have a completed save file for Mhxx currently so I cannot make it cover more slots as of right now:

[First 14 pages items in box max mhxx v1.4]
DD000000 00000008
D3000000 08326B40
C0000000 00000578
A0000002 00000000
10000004 00000063
DC000000 00000004
D1000000 00000000
{Press START to activate}

Edit:

I have recently helped contribute to a 3u project. It includes hd textures and a few other things. Most notable of the inclusions are codes to fix the charm tables. Happy Hunting!

3u project files by Erikk194

 

[hytupax]

I do run into some problem, it will be wonderful if you can help. I'm trying to get my 1 slot item pouch to be 99 for charm farming purposes. But the code only work inside village and gathering hall. I read somewhere that mh4u have a second base address or dynamics address for quest activities.

Code :
D3000000 00000000
A17E8B84 1A0E3E20
28375EF2 00000063
D2000000 00000000

MH4U USA 1.1 citra emu

 

[False_Hope]

I do run into some problem, it will be wonderful if you can help. I'm trying to get my 1 slot item pouch to be 99 for charm farming purposes. But the code only work inside village and gathering hall. I read somewhere that mh4u have a second base address or dynamics address for quest activities.

Code :
D3000000 00000000
A17E8B84 1A0E3E20
28375EF2 00000063
D2000000 00000000

MH4U USA 1.1 citra emu

Like when you pick up a charm in a quest it becomes 99 charms? Rather than putting charms into your inventory?
The way it works is that there are two different pouches, one for quests and one for when you're not in a quest.
The one when you're not in a quest gets stored and loaded into the quest one, and vice versa to reflect the changes.

These codes here put 99 of these charms into the first slot of the village pouch depending on which one was selected:

[Mystery Charms]
08375EF0 00630024

[Shining Charms]
08375EF0 00630025

[Timeworn Charms]
08375EF0 00630026

[Distorted Charms]
08375EF0 00630027

[Enduring Charms]
08375EF0 00630670

[Graven Charms]
08375EF0 00630671

I hope this works, have a wonderful day! (If this is not what you wanted please explain further and I will try to make it)

Post automatically merged: Mar 20, 2025

I made this today for Mhxx, because I haven't seen it anywhere.
Next I'll make something that kills every monster instantly without having to hit them. (I might not release this one)

[Monster one shot v1.4]
008D0410 E3A02000

 

[hytupax]

Like when you pick up a charm in a quest it becomes 99 charms? Rather than putting charms into your inventory?
The way it works is that there are two different pouches, one for quests and one for when you're not in a quest.
The one when you're not in a quest gets stored and loaded into the quest one, and vice versa to reflect the changes.

These codes here put 99 of these charms into the first slot of the village pouch depending on which one was selected:

[Mystery Charms]
08375EF0 00630024

[Shining Charms]
08375EF0 00630025

[Timeworn Charms]
08375EF0 00630026

[Distorted Charms]
08375EF0 00630027

[Enduring Charms]
08375EF0 00630670

[Graven Charms]
08375EF0 00630671

I hope this works, have a wonderful day! (If this is not what you wanted please explain further and I will try to make it)

Post automatically merged: Mar 20, 2025

I made this today for Mhxx, because I haven't seen it anywhere.
Next I'll make something that kills every monster instantly without having to hit them. (I might not release this one)

[Monster one shot v1.4]
008D0410 E3A02000

It work!!!

What I'm trying to do is changing the quantity of first slot in pouch during quest or expedition etc. is it easier to directly add an item into item pouch in village rather than editing item pouch quantity during quest activities?

And could you please explain how changing 2 to 0 and moving the 63 can make a complete different code?
28375EF2 00000063 in this line

 

[False_Hope]

It work!!!

What I'm trying to do is changing the quantity of first slot in pouch during quest or expedition etc. is it easier to directly add an item into item pouch in village rather than editing item pouch quantity during quest activities?

And could you please explain how changing 2 to 0 and moving the 63 can make a complete different code?
28375EF2 00000063 in this line

Yes, it is way easier.

Okay so, the 2 at the start of a line changes 4 bytes to 1 byte so it doesn't affect memory in other addresses just the one you selected, and then 1 is 2 bytes, 0 is 4 bytes. I'm not really moving the 0x63, it's located at the same address, it's just because I swapped from 2 to 0 to lower the lines the code has. The numbers after 0x63 are the item IDs. I don't know if this is a good explanation I'm really tired right now.

Edit: This explains all the code types and that

 

[hytupax]

Yes, it is way easier.

Okay so, the 2 at the start of a line changes 4 bytes to 1 byte so it doesn't affect memory in other addresses just the one you selected, and then 1 is 2 bytes, 0 is 4 bytes. I'm not really moving the 0x63, it's located at the same address, it's just because I swapped from 2 to 0 to lower the lines the code has. The numbers after 0x63 are the item IDs. I don't know if this is a good explanation I'm really tired right now.

Edit: This explains all the code types and that

I see, i need to look into it further. Do you have item id database?

So I just need to change the last 3 number into what item I need to add right?
08375EF0 00630024

Thanks a lot for the help and teaching!!!

 

[False_Hope]

I see, i need to look into it further. Do you have item id database?

So I just need to change the last 3 number into what item I need to add right?
08375EF0 00630024

Thanks a lot for the help and teaching!!!

https://docs.google.com/spreadsheet...onAgUrEx8lnp7lJjTo7J073RE?eops=0&usp=drive_fs
This has the item ids somewhere, and last 4 yeah, the last two are the first set of numbers so if you Id is 27 04 it would go 0427

 

[hytupax]

This has the item ids somewhere, and last 4 yeah, the last two are the first set of numbers so if you Id is 27 04 it would go 0427

Great!!!
I will contact you later if I run into some problem, have a great day and rest.

Thanks a lot man

Edit:
I run into some problem right away
I try to add battered weapon in village with this 08375EF0 0063FA02, then I check pouch and find the item have no description with sharks tooth like icon. Bring it to quest and appraise and receive caravan point instead relic weapon

 

[False_Hope]

Great!!!
I will contact you later if I run into some problem, have a great day and rest.

Thanks a lot man

Edit:
I run into some problem right away
I try to add battered weapon in village with this 08375EF0 0063FA02, then I check pouch and find the item have no description with sharks tooth like icon. Bring it to quest and appraise and receive caravan point instead relic weapon

You did it wrong weapon Id is FA 02 so it goes 02FA or 006302FA

 

[hytupax]

You did it wrong weapon Id is FA 02 so it goes 02FA or 006302FA

Ah....lol it works now, thanks man.

 

[grateful1031]

Any way to have a similar code for charms in MHXX v1.4?

And is it possible to have infinite psychoserum effect updated? Thank you so much

 

[False_Hope]

Any way to have a similar code for charms in MHXX v1.4?

And is it possible to have infinite psychoserum effect updated? Thank you so much

[Display monster location v1.4]
008F1F24 E3A00001

I can do the charms, but I will work on that later

 

[grateful1031]

[Display monster location v1.4]
008F1F24 E3A00001

I can do the charms, but I will work on that later

Awesome thank you

 

[False_Hope]

Mh4u codes replace Xs with float value, float can easily be converted to hex here: https://gregstoll.com/~gregstoll/floattohex/

Eur

[1st monster size modifier]
68353628 00000000
B8353628 00000000
60000E28 00000000
B0000E28 00000000
000001B8 XXXXXXXX
D2000000 00000000

[2nd monster size modifier]
6835362C 00000000
B835362C 00000000
60000E28 00000000
B0000E28 00000000
000001B8 XXXXXXXX
D2000000 00000000

US

[1st monster size modifier]
683531B8 00000000
B83531B8 00000000
60000E28 00000000
B0000E28 00000000
000001B8 XXXXXXXX
D2000000 00000000

[2nd monster size modifier]
683531BC 00000000
B83531BC 00000000
60000E28 00000000
B0000E28 00000000
000001B8 XXXXXXXX
D2000000 00000000

Post automatically merged: Mar 22, 2025

Awesome thank you

Mhxx

[Mystery Charms]
08326982 00630161

[Shining Charms]
08326982 00630162

[Timeworn Charms]
08326982 00630163

[Enduring Charms]
08326982 00630164

I need sleep now, I ended up making a whole item cycler just to realize I already have a list of item ids

 

[ohlegggg]

[Q.C + No timer at end of quest]
DD000000 00000380
28317374 0000002A
28317380 0000002A
2831738C 0000002A
28317391 0000002C
D2000000 00000000
D3000000 30000000
DD000000 00000340
00039AEC 00000000
D2000000 00000000


I've tested most of the v1.4 mhxx cheats, and they all work fine. However, every Instant quest clear cheats doesn't work for me even in the 0004000000197100.txt.

 

[False_Hope]

[Q.C + No timer at end of quest]
DD000000 00000380
28317374 0000002A
28317380 0000002A
2831738C 0000002A
28317391 0000002C
D2000000 00000000
D3000000 30000000
DD000000 00000340
00039AEC 00000000
D2000000 00000000


I've tested most of the v1.4 mhxx cheats, and they all work fine. However, every Instant quest clear cheats doesn't work for me even in the 0004000000197100.txt.

I just tested it and it works, are you on emulator?
The button combo for it is L+R+Down on d-pad and then L+R+up on d-pad for instant timer
All the codes I make work on console, but I am unsure about emulator

 

[DaemonPalkia21]

Hello I would like to request some cheats for MH3U:

- Fast sharpening
- Infinite picking
- Infinite usage of pouch items
- Toggable Attack and Defense multiplier, like the one for mhxx

 

[False_Hope]

Hello I would like to request some cheats for MH3U:

- Fast sharpening
- Infinite picking
- Infinite usage of pouch items
- Toggable Attack and Defense multiplier, like the one for mhxx

Alright, I'll see what I can do
Attack, defense, and sharpening may take a bit as I am very rusty with asm
The other two should be fairly easy though

I also have a lot to do today so I may not be able to get anything sent until late tomorrow

 

[icykai]

Would like a request for MH3U, MH4U and MHXX:

Similar to permenant autotracker and capture guru, these skills to be always on:
Sharpener: Speed Sharpening
Sheathing: Quick Sheath
Spd Gather: Speed Gatherer
Eating: Speed Eating +2
SpeedSetup: Trap Master
maybe Fury: Wrath awoken

Infinite whetstone, pickaxe and bug net
No stamina drain when climbing
Faster run and infinite stamina when not in combat

Also for MH3U, anything that trivializes swimming parts:
Sea Legs, increased damage and speed,

Would try to do it myself but i don't understand how. If there is a guide i can go through i would highly appreciate it. Thanks

 

[False_Hope]

Would like a request for MH3U, MH4U and MHXX:

Similar to permenant autotracker and capture guru, these skills to be always on:
Sharpener: Speed Sharpening
Sheathing: Quick Sheath
Spd Gather: Speed Gatherer
Eating: Speed Eating +2
SpeedSetup: Trap Master
maybe Fury: Wrath awoken

Infinite whetstone, pickaxe and bug net
No stamina drain when climbing
Faster run and infinite stamina when not in combat

Also for MH3U, anything that trivializes swimming parts:
Sea Legs, increased damage and speed,

Would try to do it myself but i don't understand how. If there is a guide i can go through i would highly appreciate it. Thanks

I can only do so much at one time, pick one game please, I will not be able to do all 3 in a reasonable amount of time
I am also not sure that I will be able to make the skill cheats, as I don't remember how they're made. I will not be able to make something like faster running and infinite stamina when not in combat, that would require source code that I do not have. For infinite whetstone, ect, it would apply to all items as I do not know how to make it apply to only certain items. The same goes for no stamina drain when climing.