How do i play with 4 controllers ?

[DuckDeimo63]

Hi, 
 I'm DuckDeimo63 a big lover off PS2 games. Me and my friends really like to play Digimon World 4, apparently we can only use 2 controllers, do you have a way to make possible play with 3 or 4 controllers instead of only 2 ? Thank you for your time

[Throwaway]

Yea, in LilyPad check the box "Port 1 Multitap". This will give you extra pads to map buttons to. Then go to the config drop down menu and click "multitap 1". (Only the first one should be needed in your case of 3-4 players)