Full list of all 50 BioShock 2 (JP) achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox 360.
Achievements they've won
Achievements they've not won
Achieve Rank 40.
Achieve Rank 30.
Achieve Rank 20.
Save your first Little Sister in a non-private match.
Achieve Rank 10.
Play at least one non-private match on each multiplayer map.
Take down your first Big Daddy in a non-private match.
Complete your first trial in a non-private match.
Become a Big Daddy for the first time in a non-private match.
Win your first non-private match.
Complete your first non-private match.
Score your first kill in a non-private match.
Finish the game without using Vita-Chambers.
Finish the game on the hardest difficulty level.
Headed to the surface on the side of Sinclair's escape pod.
Find all 14 Power to the People weapon upgrades in the game.
Find or purchase all 11 basic Plasmid types.
Reunited with your original Little Sister.
Fully upgrade to the maximum number of Plasmid Slots.
Save every Little Sister and choice character.
Gained access to Lamb’s stronghold.
Either Harvest or Save every Little Sister in the game.
Max out research on all 9 research subjects.
Find 100 audio diaries.
Uncovered the secret of Dionysus Park.
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Gather 600 ADAM with Little Sisters.
Defeated the Preacher.
Spend 2000 dollars at Vending Machines.
Kill 50 enemies using only hacked Security.
Confronted Lamb’s lieutenant in Pauper’s Drop.
Max out one Research Track.
Research a Splicer with the Research Camera.
Defeat 3 Big Daddies without dying during the fight.
Kill 30 enemies using only Traps.
Install the third and final upgrade to any of your weapons.
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Hack 30 machines at a distance with the Hack Tool.
Joined forces with Sinclair in Ryan Amusements.
Defend yourself against the Big Sister without dying.
Paid your respects to the founder of Rapture.
Get through a Gather with no damage and no one getting to the Little Sister.
Successfully hack at least one of every type of machine.
Adopt a new Little Sister for the first time.
Upgrade any weapon at a Power to the People Station.
Defended yourself against Lamb's assault in the train station.
Kill an enemy with its own projectile
Use the Hack Tool to hack an object at a distance.
Found your way back into the ruins of Rapture.