BioShock: The Collection Guide Bioshock Challenge Rooms

The "I" in Team

Rescuing the Little Sister means eliminating her Big Daddy—but how? With no weapons or damage-dealing plasmids, it’ll take cunning and creativity to solve this puzzle.

Step-By-Step Solution

To free the Little Sister from her Big Daddy, you’re going to have to collect enough materials to craft an Automatic Hack Tool, so you can hack an otherwise impossible door control. Doing so grants the Big Daddy access to a firing range. Once exposed to the RPG Turrets, you can then use the Target Dummy plasmid to trick the Turrets into destroying the Big Daddy.

Ignore the Little Sister and Big Daddy, then ascend the stairs on the left. Collect the Inventing Supplies from the crates en route to the room ahead with the door to the Firing Range.
Pull the Left Door Control lever in the Firing Range to watch as a Thuggish Splicer is slain by the turrets. Descend the stairs to the right of the levers to collect the Inventing Supplies and Target Dummy plasmid from the bottom of the cave. Jump across the frozen Big Daddy to reach the plasmid.
Return to the walkway and use the Target Dummy plasmid to distract the RPG Turrets above the walkway. Place the Target Dummy in front of each of the Machine Gun Turrets to destroy them, then use it to further distract the RPG Turrets. Then, safely cross the metal beam to reach the doorway.
Place the Target Dummy on the pressure-plate near the EVE Hypos to lure the Big Daddy onto it. Exit the room via the far door when it opens and collect the Winter Blast plasmid and supplies from the desk.
Continue past the Vita-Chamber to the room with the Little Sister. Use Target Dummy to lure the Big Daddy toward the corpse, freeze him with Winter Blast, and jump across the Big Daddy to reach the final Inventing Supplies crate.
Craft the Automatic Hacking Tool and use it to hack the Right Door Control lever. This allows the Little Sister and Big Daddy into the Firing Range. Use Target Dummy to bait the RPG Turrets into attacking the Big Daddy while it runs back and forth. Cross over to the Little Sister.

Collectible Roses

There are four Roses in the “The ‘I’ in Team”. Be sure to use Winter Blast to obtain the Rose above the Big Daddy and Little Sister before opening the Right Door Control, or else you won’t be able to get it. Once the first two Roses are collected, follow the steps to rescue the Little Sister, but don’t interact with her. The final two Roses can only be acquired after solving the puzzle.

The first Rose is on the desk in the room with the U-Invent machine.

Hanging from the ceiling in the room with the Little Sister. Use Winter Blast to freeze the Big Daddy and leap off of him to reach it.

Acquire the Launcher from the slain Big Daddy and use it to destroy the middle RPG Turret. Continue firing Frag Grenades (you get ten) until the Rose falls into the cave.

Use Target Dummy to get the Big Daddy to stand on the pressure-plate, then run across the Firing Range to the room where the Little Sister began. The Rose is inside a secret compartment beneath the final Inventing Supplies crate.