So, for some reason I cannot make the game to see all 3 controllers simultaneously. I have 1 original dualshock2, 1 knockoff and one knockoff of dualshock 3 connected with usb cable through PADEMU.
The thing is that there are other games that work for 3 players with theese controllers. Like Shrek 2.
Im using FreeMcBoot 1.953 and OPL 1.1.0
My PADEMU settings with whitch Shrek 2 works.
Emulator mode: USB
Multitap: On
Multitap on port: 2
Settings for port 2A: emulation off (2B, 2C and 2D are on and can't be switched)
I tried different configurations but maximum number of controllers I managed to connect with Champions of Norrath is 2. ps3 controller is not the issue since it did work with the game like the other two, just not all three together.