They're mostly not in this one. There is a scene near the start though, the alley next to the hotel, that triggers on your second time entering Haven as you pass by the alley. IF you meet the requirements: you have to transfer a DataCrystal.js file from the first game after playing it a certain way. Or just edit the DataCrystal file already with the game in js\plugins (it's just a text file) to change NumberofBoarDefeats from 0 to 3, and ChaptOneTrainedEnd from 0 to 1. That should guarantee it triggers.