Here is the full list of all 21 The Way We All Go achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Congratulations, you completed ending #9!
Congratulations, you completed ending #21!
Congratulations, you completed ending #10!
Congratulations, you completed ending #8!
Congratulations, you completed ending #7!
Congratulations, you completed ending #20!
Congratulations, you completed ending #19!
Congratulations, you completed ending #18!
Congratulations, you completed ending #17!
Congratulations, you completed ending #16!
Congratulations, you completed ending #11!
Congratulations, you completed ending #12!
Congratulations, you completed ending #6!
Congratulations, you completed ending #5!
Congratulations, you completed ending #3!
Congratulations, you completed ending #15!
Congratulations, you completed ending #14!
Congratulations, you completed ending #13!
Congratulations, you completed ending #4!
Congratulations, you completed ending #2!
Congratulations, you completed ending #1!