| Game |
Item |
TSA |
Ratio |
 |
BioShock Infinite |
 |
Scavenger HuntComplete the game in 1999 Mode without purchasing anything from a Dollar Bill vending machine. |
34 |
(10) |
3.41 |
 |
Alan Wake |
 |
Collector's EditionFind all of the manuscript pages in the game, including the ones in Nightmare mode. |
32 |
(10) |
3.21 |
|
BioShock Infinite |
 |
SightseerUsed all telescopes and Kinetoscopes in the game. |
31 |
(10) |
3.18 |
 |
BioShock 2 |
 |
Choose the ImpossibleAchieved Rank 40. |
32 |
(10) |
3.20 |