And this is the Master's vault? And you could think that I knew a lot about Fallout. Phew, me.
OK, so let's rock it:
V8, V12, V13, V15, V29, fake V13, "V69" - the movie. 7 in total. That be it?
And about the characters from FO1 which exist and/or are mentioned in FO2:
The Vault Dweller, Tandi (twice
), Aradesh, Ian, Set (both exists and is mentioned), Tycho, Dogmeat, Harold, the Master, Richard Grey (discussable - he didn't actually EXIST in Fallout 1, he was... yeah, mentioned there by Harold
). 10 in total. Have I missed anything?