SNES Trials of Mana (World) Complete Bugfix Compatibility SNES ROM

[RageBurner]

A major bugfix hack for Trials of Mana that corrects mechanical oversights of the game. Originally made for the Japanese fan translated version, it was converted by a different author to work with the official localized version.


Original Bugfix Credits:

Author(s): Praetarius5018
Version: 1.10
Date: 21st of January, 2023
Status: Complete
Source: https://www.romhacking.net/hacks/5158/


Localization Compatibility Credits:

Author(s): eltiopepe
Version: 1.10
Date: 16th of May, 2024
Status: Complete
Source: https://www.romhacking.net/hacks/8635/

Overview

The bugfix does the following:

Spoiler: Bugfix Features

Enable agility/evade for actual hit/evade mechanics instead of animation-only

Hit up/down effects altered from no change to +10/-15 accuracy

Increased chance for critical hits from fixed 0 to 2+LUCK

LUCK now grants a chance to deny enemy counter moves

Changed attack bonus of crits from +50% to +(LUCK x weaponfactor)/3 (for monster treat level/4 as weaponfactor)

Reduced damage of regular attacks for dual attackers by 25%

Reduced Kevin’s wolf form bonus from +15% to +10%

Reduced power up/down effect from +33% to +20%

Apply 300 def cap before buffs instead of after

Corrected issue with level-ups where max stats were sometimes those of later levels

Force attack recalculation on map transition to prevent wolf bonus stacking abuse

Tran Shape has fixed duration of 12 instead of 25 minus LUCK

Heal Light no longer “heals” max HP up/down (effect was only visible on next max HP check)

Heal Light is no longer reduced on a target that has m.def up (or increased with m.def down)

Prevent HP overflow from healing enemies with 65k+ HP

Changed energy ball from crit rate = 1/2 to crit rate x1.5

Blaze Wall, Flame Breath, Demon Breath and Lava Wave no longer remove status ailments from the target(they try to inflict non-existing burn state)

Fixed Kevin’s Death Hand and Dervish being mixed up in menu

Fixed level of Gemstone Valley mobs that are stuck at Lv28 instead of growing with plot progress like their neighbors

Removed check that sets LUCK to max if it is 20 or above on any kill

Fixed that the day bonus on melee attacks checking for the target’s saber instead of the attacker’s

Added element check on Lv2/3 techs (immune, absorb and reflect deal 1 damage instead of their real effects)

Fixed magic shield only applying half of the magic defense effect mind up gives

Fixed cast time progressing while menu is open

Fixed that spell damage calculation used the level of the target instead of the caster for the 60%/90% bonus

Changed the level based bonus to a gradual increase by level instead of a sudden spike going from 19 to 20 and 39 to 40

Added exp rubberbanding if your highest leveled party member is below the monster’s level

Added extra patch to remove cast time of spells (optional)

Added extra patch to always get a chest after battle (optional)

Added extra patch to boost all elements on Mana Day (optional)

RB's notes: One of the characters has the wrong palettes for his last two classes; I suggest applying Hues of Mana on top of this hack to either correct or vastly improve the colors for all characters, depending on the version chosen.

While combining with other mechanical patches is possible, this requires care, because they need to be done in a specific order. Do read instructions carefully. While I will try to troubleshoot people's problems with this one, keep in mind I'm just one guy.



Download from Repo

• Trials of Mana (World) Complete Bugfix Compatibility SNES ROM

 

[RageBurner]

How do I put it in Spanish?

Post automatically merged: May 25, 2025

How do I put it in Spanish?

This targets the English version specifically, as far as I can tell.

Edit: Post updated to include all available languages.

 

[RageBurner]

Extra

https://www.romhacking.net/hacks/8631/

https://www.romhacking.net/hacks/5308/

https://www.romhacking.net/hacks/5300/

https://www.romhacking.net/hacks/5304/

https://www.romhacking.net/hacks/5160/

https://www.romhacking.net/hacks/5331/

https://www.romhacking.net/hacks/5103/

DO NOT mix these patches.
They target the Japanese ROM for the most part and will cause problems.

 

[RageBurner]

So many fixes for what didn't need any fixing.

so many fixes for a game that nothing needed fix
but this change alot in the game will be fun to try it

Not quite. A lot did need fixing. Agility and luck were empty stats that did nothing, certain spells had incorrect effects and shields did not work. Now they do. Not to mention poor balance, incorrect stat recalculation... just read the changelog, really.

 

[rugal]

so many fixes for a game that nothing needed fix
but this change alot in the game will be fun to try it

 

[Akimuakior]

How do I put it in Spanish?

Post automatically merged: May 25, 2025

How do I put it in Spanish?

 

[Reality_Percieved]

Extra

https://www.romhacking.net/hacks/8631/

https://www.romhacking.net/hacks/5308/

https://www.romhacking.net/hacks/5300/

https://www.romhacking.net/hacks/5304/

https://www.romhacking.net/hacks/5160/

https://www.romhacking.net/hacks/5331/

https://www.romhacking.net/hacks/5103/

Are all these hacks compatible with this ROM?

 

[threenator]

So many fixes for what didn't need any fixing.

 

[Michael Frank]

Honestly this changes so much...i will try it.

 

[J8j]

Extra

https://www.romhacking.net/hacks/8631/

https://www.romhacking.net/hacks/5308/

https://www.romhacking.net/hacks/5300/

https://www.romhacking.net/hacks/5304/

https://www.romhacking.net/hacks/5160/

https://www.romhacking.net/hacks/5331/

https://www.romhacking.net/hacks/5103/