mrjaredbeta
Developer
Dynasty Warriors 2 (SLUS-20079)
Dynasty Warriors 2 (SLES-50057)
Shin Sangoku Musou (SLPM-62005)
Fixes black screen on boot and skips visual feedback rendering to fix graphical corruption on musou mode title cards.
PCSX2 has the same graphical corruption issue in software mode:

I'm curious to see what Sony did on the official config. They probably disabled it as well.
Also:
Dynasty Warriors 3 (SLES-50641)
Shin Sangoku Musou 2 (SLPM-65053)
Dynasty Warriors 3: Xtreme Legends (SLES-51441)
Shin Sangoku Musou 2: Mushouden (SLPM-65170)
Carried custom configs over to PAL and Japanese releases.
Code:
3D 00 00 00 57 44 00 00 0A 00 00 00 01 00 00 00
A8 1A 20 00 10 00 80 10 10 00 00 10 35 00 00 00
00 00 00 00
Dynasty Warriors 2 (SLES-50057)
Code:
3D 00 00 00 57 44 00 00 0A 00 00 00 01 00 00 00
80 1B 20 00 10 00 80 10 10 00 00 10 35 00 00 00
00 00 00 00
Shin Sangoku Musou (SLPM-62005)
Code:
3D 00 00 00 57 44 00 00 0A 00 00 00 01 00 00 00
B0 19 20 00 10 00 80 10 10 00 00 10 35 00 00 00
00 00 00 00
PCSX2 has the same graphical corruption issue in software mode:

I'm curious to see what Sony did on the official config. They probably disabled it as well.
Also:
Dynasty Warriors 3 (SLES-50641)
Shin Sangoku Musou 2 (SLPM-65053)
Dynasty Warriors 3: Xtreme Legends (SLES-51441)
Shin Sangoku Musou 2: Mushouden (SLPM-65170)
Code:
3D 00 00 00 57 44 00 00 35 00 00 00 00 00 00 00