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While many games nominally use ShiftJIS they don't all support ASCII text (or unicode which is sort of an expansion on the concept) despite shiftJIS on PCs doing as such. See all those nice Roman characters in that? They are not the same as the ASCII standard most people in English or European language countries are familiar with ( ) and likely what your hex editor stuffs in there when you type with it. Japanese has many ways of encoding language in hex but a popular one, one seen in several games as well, is shiftJIS Worked example I see a lot in newer systems but could apply here as well Most would instead try with a space at the end, or maybe some punctuation (be careful with this though as not all games will have everything here and you don't want to cause encoding issues on top of this, or perhaps instead of this).Īlso that does not rule out encoding issues. If you pressed delete at the end then everything following it would be shifted forward by one and in all likelihood break the game. Solution is figure out if there are pointers or limits or something and either play to them, adjust the pointers or increase the limit/do a workaround for the limit. This is common with hex editors as they are usually rather dumb tools and don't enter text in a way that most games care for, especially if this is a Japanese version of a game.ģ) The text you entered in the game was a different size to the pointers or some kind of hard limit (menus and simple games often have fixed length sections). Solution is enter valid text or make the text you are entering able to be parsed by the game (can be harder). If the game crashes in the same place then it is likely that.Ģ) The text you entered was invalid and the game did not know what to do with it and crashed.
Tekken 4 rom how to#
Copy one of the middle characters in a word right in the hex window to the character before it (assuming it is a different character, idea being that the game already knows how to decode that character so should not be anything of the things after this). Find a word in it more than 4 characters long. Simple test here is find the text in the game.
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Usually means they will not boot but some go for more subtle approaches. Three main choices I would go with at first.ġ) The game does not allow modification.