for MP you have to complete the journey which basically means you keep your group alive for a certain number of days. Days are measured by how many games you play. If you start playing a match and then quit it will advance the journey a day. You can't JUST do that because the game measures how well you did in a match to determine if your group can survive and quitting yields 0 food. But you can basically play a match or 2 then quit 3 in a row to make things move quickly.
OK but i need plus to get this trophies im right?
REQUIESCAT IN PACE
I Hate REMASTERS
I Hate PLAYSTATION PLUS