[HN Gopher] Finding and exploiting hidden features of Animal Cro...
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       Finding and exploiting hidden features of Animal Crossing's NES
       emulator (2018)
        
       Author : networked
       Score  : 132 points
       Date   : 2024-12-28 22:22 UTC (1 days ago)
        
 (HTM) web link (jamchamb.net)
 (TXT) w3m dump (jamchamb.net)
        
       | Sophira wrote:
       | It should probably be noted that this article is from 2018 - but
       | it's definitely still worth the read if you're interested in this
       | and haven't already!
        
       | roskelld wrote:
       | If you're interested in more Animal Crossing stuff, this video
       | came out a few days ago diving into how the letters sent to
       | villagers are scored. It uses some interesting rules.
       | 
       | https://www.youtube.com/watch?v=8VbwWVvw-zI
        
         | networked wrote:
         | This video was how I found the James Chambers blog and
         | submitted the story. It's good and uses the medium well. The
         | YouTuber demonstrates the letter score system in real time with
         | a custom romhack.
         | 
         | Here is how I summarized the video elsewhere:
         | 
         | > In the English release of the original 2001 _Animal Crossing_
         | game, they checked capitalization, English trigrams, runs of
         | repeated characters, ratios of spaces to non-spaces, and
         | sentence length in order to score your letters to villagers and
         | simulate the villagers understanding the letters.
         | Capitalization is worth more than trigrams, so the game is
         | vulnerable to spamming a capital letter followed by a period
         | with some spaces thrown in.
        
       | bagels wrote:
       | How did they get the debug symbols?
        
         | aspenmayer wrote:
         | From what I can tell, some debug symbols failed to be removed
         | from release versions of the game:
         | 
         | https://wiki.dolphin-emu.org/index.php?title=Ships_with_Debu...
         | 
         | Also, there were source code leaks for the iQue version of this
         | game and other Nintendo games and consoles in 2020, but I don't
         | know if that contributed anything additional in that regard:
         | 
         | https://en.wikipedia.org/wiki/Nintendo_data_leak
         | 
         | https://en.wikipedia.org/wiki/IQue_Player
        
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       (page generated 2024-12-29 23:01 UTC)