Well, if you go by the plot of the game everything the character does is completely meaningless. For those who think this is wrong, here is a refresher
RiderFan said: Well, if you go by the plot of the game everything the character does is completely meaningless. For those who think this is wrong, here is a refresher
There's a theory though that Booker after drowning himself, "killed off" that other timeline in which he became Comstock and as himself went to Columbia. So going by the epilogue, the Booker of that timeline never went to Columbia and is free to live a normal life with his daughter Anna(Elizabeth). Still it is rather ambiguous and open to interpretation.