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
Finish the game on the hardest difficulty level.
Kill 50 enemies using only hacked Security.
Achieve Rank 40.
Achieve Rank 30.
Achieve Rank 20.
Play at least one non-private match on each multiplayer map.
Finish the game without using Vita-Chambers.
Headed to the surface on the side of Sinclair's escape pod.
Kill 30 enemies using only Traps.
Find all 14 Power to the People weapon upgrades in the game.
Max out research on all 9 research subjects.
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.
Find 100 audio diaries.
Gained access to Lamb’s stronghold.
Either Harvest or Save every Little Sister in the game.
Hack 30 machines at a distance with the Hack Tool.
Fully upgrade one of your Plasmids to the level 3 version at a Gatherer's Garden.
Uncovered the secret of Dionysus Park.
Gather 600 ADAM with Little Sisters.
Defeated the Preacher.
Spend 2000 dollars at Vending Machines.
Buy one Plasmid or Tonic Slot at a Gatherer's Garden.
Confronted Lamb’s lieutenant in Pauper’s Drop.
Max out one Research Track.
Kill an enemy with its own projectile
Defeat 3 Big Daddies without dying during the fight.
Research a Splicer with the Research Camera.
Install the third and final upgrade to any of your weapons.
Joined forces with Sinclair in Ryan Amusements.
Defend yourself against the Big Sister without dying.
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.
Paid your respects to the founder of Rapture.
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.
Use the Hack Tool to hack an object at a distance.
Found your way back into the ruins of Rapture.
Achieve Rank 10.
Complete your first trial in a non-private match.
Win your first non-private match.
Complete your first non-private match.
Become a Big Daddy for the first time in a non-private match.
Take down your first Big Daddy in a non-private match.
Score your first kill in a non-private match.
Save your first Little Sister in a non-private match.