There are 12 achievements worth a total of 1000 points
Prologue completed.
Completed Episode 1
Completed episode 2 (part 1).
Completed episode 2 (part 2).
Completed episode 3.
Completed episode 4.
Completed episode 5.
Completed episode 6.
Completed all episodes on easy difficulty.
Completed all episodes on normal difficulty.
Completed all episodes on hard difficulty.
Recovered all the trading cards.