Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Slippery (10 points): Finish The Prison Break with a score under 1:10.
- Massacre (20 points): Kill everyone in a mission.
- Silent Withdrawal (20 points): Complete Banque Albert without being seen.
- Technician (20 points): Finish any mission in single player with only wrenches.
- Bring the Bleach (20 points): Use C4 to gib three attacking guards simultaneously without dying in single player.
- Dem Bones (10 points): Revive an online teammate.
- I Work Alone (60 points): Complete Campaign Act I Single Player.
- Whacked (40 points): Win an online PvP match.
- A Gentleman's Agreement (60 points): Complete Campaign Act II.
- Unscathed (40 points): Complete each mission once without dying .
- Time To Retire (80 points): Achieve all four trophies on every solo and co-op mission.
Additionally, there is one secret achievement:
- Play It Again Sam (20 points): Play an entire song on the piano with 3 players.