Saboteur

You must play exactly one card on your turn, which can be either add a path card, place an action card in front of any player, or pass by discarding one card face down; after that you draw (unless the draw deck is empty). (page 1)

A broken tool card in front of you only prevents you from playing path cards, but you may still play other action cards; you can only add a path card if no broken-tool card is in front of you at the start of your turn. (page 2)

Yes — newly placed path cards must always have an uninterrupted connection to the start card, and all side paths must match adjacent cards (cards may never be played crosswise). (page 1)

When the draw deck is used up players simply stop drawing (a turn then consists only of playing a card); the round ends either when the treasure is reached or when the draw deck is empty and no player has any playable cards left. (pages 1–2)

The player who played the last path to the treasure draws a number of nugget cards equal to the number of gold miners, secretly chooses one to keep, then passes the remaining cards counter-clockwise to the other gold miners (saboteurs do not receive these passes). (page 2)

When you play a Map card you pick up one of the three goal cards, look at it privately, put it back in place, and then discard the Map — you do not reveal that information to the other players. (page 2)