Thanks for the extensive bug report again 
Code dumps will not help us much because we don’t generate debug symbols for the wii build. There is only one corner case: When you use the latest continious build and provide a screenshot before it is recompiled by a newer one we can recover the symbols 
But because it only happens on the Wii it’s unlike to be a EasyRPG bug. Maybe the Wii runs out of memory.
No we weren’t. This fixed now. Though no idea how many attachments are allowed per post.
Use Locale Emulator instead. Or Don and RPG Advocate, they have ASCII filenames.
Woah that Yume Nikki wiki has tons of fangames. Yeah a collection of downlaod links for fangames that use 2k/2k3 would be nice. That preservation project is not really progressing but I have lots of games downloaded already. You can post links to games in that preservation project topic. Basicly applies to all games that are not easily to find. Thx for your help.
Edit
.flow is now playable without engine override (better heuristic). Same applies to Yume Nikki (encoding autodetection improved)