>>46286060Samefagging for a second, I just wanted to say I figured it out myself in case anyone had the same issue. Turns out the file that was "missing" in the data folder was named "PokéWES" with the accented e. Changing the filename to a normal e got the game to run.
However, I've got a new problem. In the opening cutscene, the starter Poke Balls were invisible for me, though I still picked a starter fine. The bigger issue is that the first Pokemon Center seems to exist in the void. I checked other buildings around Hadwarf to see if they were like that too and they're fine.
Any help would be appreciated.