The PC version does support split screen local co-op, but just when using two controllers.
Thanks, thats the most important Question for me. I will buy later this Year(or maybe next) also the Retail Version of Divnity: Original Sin Enhanced Edition for PS4, because i want a Retail Version of the Game(bought it back then on Steam) as well i travel lot with my PS4/XboxOne(make gamingweekends aka Lan Party`s with Friends) and such Game is nice to have everywere, but not day-one(there are too much games which come out this year), thats why i hoped that i can play that Game on PC Splitscreen with Friends while i wait for the PS4 Version to get!
Awesome - you guys do a great job. (and sorry for my english, i`m not an English Native)