Exploring Nintendo's E3 2010 3DS Demos

Animal Crossing 3DS Proto <3

Though while I can extract/decompress the exefs, the romfs is different and I am unable to extract it. It uses "ROFS", while the later/final it's "IVFC" format.

Oh, can actually. Sweet!

https://github.com/PabloMK7/rofs_dumper/releases

The bcres format is the older format, which no current programs support. As we didn't have many samples before, maybe the viewers/converters could be updated to work on theses.

Most of the textures are rippable with texturipper_1.2, but some are an older format with different sections, so can't currently convert those.

https://tcrf.net/Proto:Animal_Crossing:_New_Leaf

(3D Video) E3 2010 - Animal Crossing Preview

Files listed in the ro.bin, but not present in the Animal Crossing Preview E3 2010 proto:

Fish/fsh_shadow00.bcres
Fish/fsh_shadow01.bcres

Villager names(unicode)

Bob
Rosie
Cesar
Filbert
Curt
Peanut

Tests:

Phew. Finished converting the ACNL E3 2010 prototype's even older format bcres/CGFX textures. Also the exefs\ro.bin 1bpp font.

3DS SDK used with Animal Crossing Preview E3 2010 proto: CTR_SDK-0_9_2

Found in rw.bin