As the thread title states, just a couple of questions from someone who's looking at running his first full campaign as soon as he gets the remaining packs required (Dunwich legacy cycle).
1) If an investigator dies or is driven insane during a scenario, does that player create a new "level 0" character, or do they create a new character with the same XP that they'd managed to accumulate to that point?
2) If an investigator dies or is driven insane during a scenario, does the party need to restart that scenario, or do they still proceed to the next one?
3) If I've read the rules correctly, you can insert "side scenarios" into a campaign (eg Carnevale of Horrors), but it costs you XP. Is that correct? What is the purpose of making players pay XP to take on a side scenario?