is there even a possibility of higher player limit

[survival]

me and my friends play pretty much everything together and came across the idea of playing the dead rising franchise all the way through.
then we found out all 4 of us cant play together and are now kinda at the point of just skipping over it.
we were hoping there was a mod that already did this but we cant find any info on if it was even attempted before, any chance someone is willing to try?
if not please tell me if its even possible

[ThrowingOutRoX]

currently, there's no known way of making DR3 4 player. maybe if we get the code from Super Ultra DR3 then it could be done, but as of right now there's no known way of doing it