Thank you so much for this translation! It has been an absolute joy to play again, translated this time. I imagine it took an incredible amount of work.
Two big issues with the translation I wanted to bring up:
1) Attribute Multipliers got broken. There's a lot of equipment that give elemental bonuses, you could get some up to 180%. But none of the attack bonuses apply in the translation, they're all stuck at 100% and testing shows no damage increases. The defensive elemental bonuses seem to work though.
2) The ability to sell items to Momo for Momo Coins got broken, nothing shows up in the sell list. Normally you'd be able to sell various gems, metals, and other rare items (basically the same items Momo sells) for Momo coins. As far as I know that's the only way to get any Momo Coins, so this effectively locks you out of being able to use the shop at all or upgrading any of your weapons at the anvil.
You can temporarily get around both of these issues by saving/quitting, and swapping back to the original data files to do what you need to, then saving/quitting and going back to the translation data files. But it's a big pain in the butt.
Some minor issues that are easily ignored but I wanted to bring up anyway:
1) A lot of dialog formatting is gone. NPC names used to be color coded and have their own line with the dialog starting underneath them. Also names, locations, and items listed in dialog were usually color coded. But this would probably be a crap top of work for a minor amount of cosmetic improvement, so I totally understand if it stays as is. You get used to mentally separating the NPC names from the dialog pretty fast anyway.
2) During the mining minigame the text for the mining pick durability in the bottom right corner is too long, so you can't see how many charges are left on your current pick.
3) The options menu is missing some options compared to the untranslated version.
4) Crit Rate in the status screen was translated as Lust.
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. DeepL sometimes gets the weirdest results... Idk how S.H.I.E.L.D could possible be relevant to anything they are talking about lol. Anyway fixed in 1.5.4.