ROM Hack RELEASE Monster Hunter Generations Ultimate 60 FPS Hack

masagrator · Nov 26, 2019

60 FPS mod in form of cheat, because Ghidra and IDA couldn't find any xref in disassembled main.

After many months I finally figured out how to check for 30 FPS lock NVN API in 32-bit games. But it turns out that Monster Hunter wasn't using it, so I've tried to check with noexs if I can find 30 FPS lock and I found it.

Recommended OC settings:

Code:

handheld_charging_cpu=1224
handheld_charging_gpu=768
handheld_charging_mem=1600

Not tested in docked mode.
Works only with version 1.4.0 (West) and 1.5.0 (JPN).

Cheat form:
Title: Monster Hunter Generations Ultimate
TID: 0100770008DD8000
BID: FB08F1D20FD1204F (1.4.0)

Code:

[60 FPS]
58000000 018A6210
78000000 0000243C
64000000 00000000 42700000

[30 FPS]
58000000 018A6210
78000000 0000243C
64000000 00000000 41F00000

Title: Monster Hunter XX Nintendo Switch Ver.
TID: 0100C3800049C000
BID: 9D4C86E6EF74504A (1.5.0)

Code:

[60 FPS]
58000000 0214B898
78000000 0000484C
64000000 00000000 42700000

[30 FPS]
58000000 0214B898
78000000 0000484C
64000000 00000000 41F00000

You can also download package below with correct folders and files.

Copy folder 0100770008DD8000 (West) or 0100C3800049C000 (JPN) to sdcard folder

atmosphere/titles (Atmosphere 0.9.4 and older)
or
atmosphere/contents (Atmosphere 0.10.1+)
or
reinx/titles
or
sxos/titles

You need to use Edizon or Checkpoint to apply cheat in Atmosphere.

IPS patch for MHGU forcing handheld mode:
https://gbatemp.net/threads/monster...timate-60-fps-hack.553053/page-2#post-8881177
IPS patch for MHXX forcing handheld mode:
https://gbatemp.net/threads/monster...timate-60-fps-hack.553053/page-3#post-8932150

NotACat · Nov 26, 2019

Yay!! thank you for making this happen!!

Vandes · Nov 26, 2019

So happy that you finally found a way! Thanks! Gonna test it asap.

Instandhaltung · Nov 26, 2019

masagrator said:
Recommended OC settings:

Code:

handheld_charging_cpu=1224 handheld_charging_gpu=768 handheld_charging_mem=1600

Is this really necessary? I mean it's basically a 3DS game with higher resolution...

masagrator · Nov 26, 2019

Instandhaltung said:
Is this really necessary? I mean it's basically a 3DS game with higher resolution...

Yes. 460 MHz OC for GPU results in many framedrops, mostly when camera swifts. If you want smooth framerate, you need charger.

Instandhaltung · Nov 26, 2019

masagrator said:
Yes. 460 MHz OC for GPU results in many framedrops, mostly when camera swifts. If you want smooth framerate, you need charger.

Thanks for the reply!

themosteve · Nov 27, 2019

Okay this is awesome dude !
thanks for make it happen

masagrator · Nov 27, 2019

Uploaded cheat for Japanese release.

NotACat · Nov 27, 2019

Without any OC I can feel it's very smooth already, even when fighting Kushala, Gammoth... (maybe around 40-45fps average in battle?)

masagrator · Nov 27, 2019

Huy98vn said:
Without any OC I can feel it's very smooth already, even when fighting Kushala, Gammoth... (maybe around 40-45fps average in battle?)

Yes, but framedrops are noticeable. That's why I recommend that settings, it's not obligatory.

NotACat · Nov 27, 2019

Yeah kinda good for me because I won't notice any fps drop without a fps counter until it go under 40

Instandhaltung · Nov 27, 2019

Oh, one more thing, the fade in setting is extremely low (people popping up a couple of meters away from you in the village) and hasn't been improved since the 3DS days. Any way to increase that?

masagrator · Nov 27, 2019

Instandhaltung said:
Oh, one more thing, the fade in setting is extremely low (people popping up a couple of meters away from you in the village) and hasn't been improved since the 3DS days. Any way to increase that?

Dunno. There are functions with settings, but they are hard to read for me.

main + 158016f is mVisibleDistance string
main + be12ac / main + be12b0 / main + be12b4 are possible pointers

And we have two functions that are part of instructions:
main + bdd270
main + be171c

Dunno if any of it will work.

And there are more strings to check:

Code:

DeferredLightingFadeOutLightinDistance
Distance
distance
FadeBeginDistance
FadeEndDistance
Ground Distance Adapt
mAttenuationDistance
mBackforwardViewDistance
mBackwardViewDistance
mCacheBeginDistance
mCameraDistance
mDistance
mDistanceBias
mDistanceDispersion
mDistanceType
mFadeBeginDistance
mFadeDistance
mFadeEndDistance
mGroundDistance
mLODBeginDistance
mLODEndDistance
mMaxDistance
mNearClipDistance
mNearDistance
mNearPlaneDistance
mShadowDistanceBias
mShadowDistanceScaledDepthBias
mShadowViewDistance
mViewDistance
mVisibleDistance
NearClipDistance
NearClipDistance
SV_ClipDistance
SV_CullDistance

Instandhaltung · Nov 27, 2019

masagrator said:
Dunno. There are functions with settings, but they are hard to read for me.

main + 158016f is mVisibleDistance string
main + be12ac / main + be12b0 / main + be12b4 are possible pointers

And we have two functions that are part of instructions:
main + bdd270
main + be171c

Dunno if any of it will work.

And there are more strings to check:

Code:

DeferredLightingFadeOutLightinDistance Distance distance FadeBeginDistance FadeEndDistance Ground Distance Adapt mAttenuationDistance mBackforwardViewDistance mBackwardViewDistance mCacheBeginDistance mCameraDistance mDistance mDistanceBias mDistanceDispersion mDistanceType mFadeBeginDistance mFadeDistance mFadeEndDistance mGroundDistance mLODBeginDistance mLODEndDistance mMaxDistance mNearClipDistance mNearDistance mNearPlaneDistance mShadowDistanceBias mShadowDistanceScaledDepthBias mShadowViewDistance mViewDistance mVisibleDistance NearClipDistance NearClipDistance SV_ClipDistance SV_CullDistance

Oh boy, it's understandable if you don't feel like testing everything. I'm sorry I can't be of any help.

noahnoah · Nov 30, 2019

hey, thank you sooo much for this! Unfortunately, i am having trouble applying this through both Checkpoint (No cheats detected) and Edizon (Editing is disabled) through Atmosphere. I am using western version, and both id checks out. Folder was placed in atmosphere/titles/

*EDIT*

Disregard, used old version of EdiZon (3.0.1) which does not work. Don't use Checkpoint.

masagrator · Nov 30, 2019

noahnoah said:
hey, thank you sooo much for this! Unfortunately, i am having trouble applying this through both Checkpoint (No cheats detected) and Edizon (Editing is disabled) through Atmosphere. I am using western version, and both id checks out. Folder was placed in atmosphere/titles/

What do you mean "editing is disabled"? After running game go to Edizon and click on blue "C" icon.

noahnoah · Nov 30, 2019

masagrator said:
What do you mean "editing is disabled"? After running game go to Edizon and click on blue "C" icon.

Ah, please disregard me... I just noticed I used a really old version of EdiZon (3.0.1), and not the latest version from another source. It is now working properly now. Thank you so much for mentioning the blue "C" icon, otherwise I would had not noticed this sooner! Keep up the good work!

flexiblestraw · Nov 30, 2019

What are the recommended OC settings for docked mode?

NotACat · Dec 1, 2019

flexiblestraw said:
What are the recommended OC settings for docked mode?

go highest GPU clock and maybe near highest cpu clocks....but I don't think it can hold 60fps... better is use ReverseNX to flag it as handheld mode

Solotato · Dec 1, 2019

For some reason only my BID isn't matching up with the ID's you posted, even though the switch says it's on 1.4.0.

My BID is 2dc256d89e44ee53, MHGU version 1.4.0 (according to switch) and is a cartridge copy. Thanks in advance, I've really been looking forward to this

ROM Hack RELEASE Monster Hunter Generations Ultimate 60 FPS Hack

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