BioShock 2 (Xbox 360) achievements

BioShock 2 (Xbox 360)

4.2 from 11640 votes

There are 68 BioShock 2 (Xbox 360) achievements (50 without DLC) worth 2,421 (1,400)

139,969 tracked gamers have this game, 6,722 have completed it (4.80%)

Achievement Details

Secret Achievement in BioShock 2 (Xbox 360)

Secret Achievement5 (5)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 123,911 tracked gamers (88% - TA Ratio = 1.06) 140,326  

Achievement Guide for Secret Achievement

120,192 (81,476)
Achievement won on 27 Feb 10
TA Score for this game: 472
Posted on 28 February 10 at 22:41
This solution has 20 positive votes and 0 negative votes. Please log in to vote.
Though you yourself are a Big Daddy, killing a Big Daddy is still no picnic. In fact it's about just as hard as before. sheesh

You'll find the little sister and big daddy pair in the El Dorado, entrance on the second floor of Ryan Amusements. Though Sinclair says the Big Daddy won't attack you until he's attacked himself, he still gets spooked, so I'd say it's no guarantee. Keep your distance.

There's a heal station and a Circus of Values machine. Hack both for loot and also collect the ammo, First Aid Kit, and Eve Hypo lying around.

There's a chance of sneak attacking the Big Daddy at one location. There will be an oil drum that you can blast from cover that will ignite an oil puddle next to it. The Big Daddy won't see you so when he gets burned he'd rush around blindly looking for you before moving on. But that's only a fraction of his life bar accounted for.

The rest...

There's a big pool in the middle of the El Dorado, presumably an elaborate fountain fixture. Every time you attack the Big Daddy make sure you're between him and the pool with some eve in stock. Electro Bolt the pool as he charges you and he'll be stopped in his tracks for a few precious seconds. You can then hit him with gunfire (rivets seem to work best) and run away to repeat the process.

There's another pool along the floor in front of the bar. You can retreat and lead him there too (he initially stays around the main pool so you wouldn't get him there at the start).

Keep leading him on this shocking runaround and eventually he'll collapse.

Walk over to the weeping little sister and she'll perk up, holding her hand out to you. Adopt her at the prompt and you'll see this achievement pop up and gain a new companion! Congrats!

For those curious, the little sister is really on your shoulder! She'll make comments on some of your actions as you go. And if you stand against a large light, your shadow shows her perched smartly, ready for action. ;) You go, girl. ;p
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