The "California" stranger's task is about a man named Sam Odessa that wants to go back to California. You'll encounter him 4 times. The first time is he's sitting beside a boulder playing his harmonica. If you are trying to unlock the treasure hunter outfit, track it, then in the purple circle, ride in the very bottom road and you'll eventually see a "?" on your map.
Jenny, Billy, The Strange Man.
you fail the stranger mission if you threated or kill them
there are too many to count check in the pause menu for their names
Do your missions.
Complete gang hideouts.
If you want to be able to do this you need to complete the story missions on Red Dead Redemption and eventually you will unlock the higher levels of dead eye which allow you to use the X's.
There is no such thing as Red Dead Redemption black there is only the regular Red Dead Redemption and Red Dead Redemption limited edition.
Complete the mission previous to that mission.
You do what the social club challenge says...
The multiplayer mode of Red Dead Redemption is not saved manually - it autosaves after each game you complete. I believe it also saves if you quit via the start menu.
You must first complete The Wronged Women stranger quest.
there are no codes, you must complete the gun challenges