Crash Bandicoot 2: mod play on console (NTSC-J test)

ニコニコ動画(日本語)→http://www.nicovideo.jp/watch/sm33052121
01:42 Aversatrix's mod
05:41 Aversatrix's mod (sometimes freeze)
07:10 “Old” Crash Dash mod
10:01 Snow Go mod (freeze)
11:30 “New” Crash Dash mod(freeze)
12:12 Hang Eight mod(freeze)
12:48 Things rejected and garbage etc.

Aversatrix's Snow Go death route mod freezes just as he tried.
“Old” Crash Dash mod works well. But new ones will always freeze for some reason.
Snow Go mod freezes in the same place where lugs occurs when playing on emulator.
I don't know about Hang Eight mod. One thing I can say is that that place frequently froze when I was modding.
In this movie I used USB, but it was the same result as when using the disk.
Played on NTSC-J PS2 slim (SCPH-70000).