>>528269324
>How dows it work? Does it add digimon or does it replace digimon already in the game with new ones?
It adds new ones, simple as that. (pic)

>Is there a complete list of what the last version adds?
They don't make a list because they don't want to spoil. UDP is the most recommended, and I think it's the only one being updated up today. (Next update is happening in a week or two)

>I never player Hacker's Memory and I'd like to find this mod (and other mods if they exists)
Any CS/HM mod will be compatible, I'm sure.