《生化奇兵2》是一款角色扮演類游戲，相對于前作來說，該游戲的武器道具和技能的威力都有所提升，有效攻擊力更多了，電腦AI的人工智能更加出色，游戲最多支持10個人對戰，超能力也得到了很好的體現，該補丁為游戲的原聲音樂集。

使用說明：

專輯曲目：

01. Pairbond - Bioshock 2 Theme (2:34)
02. Waking Up In 1959 (Multiplayer Main Menu) (1:32)
03. Ten Years Later (1:47)
04. Protecting His Charge (1:08)
05. Welcome Back (2:21)
06. Cult Of Lamb (1:19)
07. Out The Airlock (1:42)
08. How She Sees The World (2:47)
09. Grace Under The Ocean (1:52)
10. The Abyss (1:25)
11. Big Sister On The Move (2:01)
12. Send Him Howling Back To Hell (2:07)
13. Eleanor's Darkness (1:43)
14. That Symbol On Your Hand (2:01)
15. Drained Memories (2:41)
16. Entrance To Eden (1:38)
17. Persephone (1:08)
18. Cell Block (1:15)
19. Lockdown March (1:29)
20. Welcome To The Drop (Alt With Vocal) (1:39)
21. Under The Tracks (Unused With Vocal) (2:44)
22. Research (1:12)
23. Destroying The Lobby (1:10)
24. Gil's Entertainment (1:49)
25. Escape (3:33)
26. Eleanor's Lullaby (1:39)