Full list of all 48 The Walking Dead achievements. It takes around 12-15 hours to unlock all of the achievements in the base game on Windows.
The base game contains 40 achievements, and there is 1 DLC pack containing 8 achievements.
Complete Episode 2: "Starved For Help"
Complete chapter 7 of episode 2.
Complete chapter 6 of episode 2.
Complete chapter 4 of episode 2.
Complete chapter 5 of episode 2.
Complete chapter 3 of episode 2.
Complete chapter 2 of episode 2.
Complete chapter 1 of episode 2.
Complete Episode 1: A New Day.
Complete chapter 7 of episode 1.
Complete chapter 6 of episode 1.
Complete chapter 5 of episode 1.
Complete chapter 4 of episode 1.
Complete chapter 3 of episode 1.
Complete chapter 2 of episode 1.
Complete chapter 1 of episode 1.
Completed chapter 1 of episode 3.
Completed chapter 2 of episode 3.
Completed chapter 3 of episode 3.
Completed chapter 4 of episode 3.
Completed chapter 5 of episode 3.
Completed chapter 6 of episode 3.
Completed chapter 7 of episode 3.
Completed Episode 3: "Long Road Ahead"
Completed chapter 1 of episode 4.
Completed chapter 2 of episode 4.
Completed chapter 3 of episode 4.
Completed chapter 4 of episode 4.
Completed chapter 5 of episode 4.
Completed chapter 6 of episode 4.
Completed chapter 7 of episode 4.
Completed chapter 8 of episode 4.
Completed chapter 1 of episode 5.
Completed chapter 2 of episode 5.
Completed chapter 3 of episode 5.
Completed chapter 4 of episode 5.
Completed chapter 5 of episode 5.
Completed chapter 6 of episode 5.
Completed chapter 7 of episode 5.
Completed chapter 8 of episode 5.
Completed Vince's Chapter.
Completed Wyatt's Chapter.
Completed Russell's Chapter.
Completed Bonnie's Chapter.
Completed Shel's Chapter.
Completed the Epilogue.
Won a game of Rock/Paper/Scissors.
Found an old friend.