Batman - Arkham Asylum [PC] walkthrough part 10

Points of reference:
01:29 - Rescuing the cop and the medic
03:11 - Following Quincy Sharp's traces
03:18 - Riddler trophy
03:38 - Interview tape
04:59 - "How do you reflect your successes and failures, Batman?"
05:24 - Riddler trophy
06:02 - Riddler trophy
06:23 - Poison Ivy
07:21 - "A case of mistaken identity?"
07:37 - Harley and Ivy
08:45 - Rescuing Quincy and getting the Cryptographic Sequencer
09:57 - Riddler trophy
10:23 - Riddler trophy
11:00 - Riddler trophy
11:30 - Harley Queen's surprise
14:54 - "Two people, one voice, no gun?"
15:17 - Interview tape
17:08 - "This room is the end of days for even the most celebrated killer."
17:35 - Riddler trophy
18:06 - Saving the guards from the gas
20:13 - Interview tape
21:17 - Riddler trophy

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