Batman: Arkham Asylum (PC) achievements

Batman: Arkham Asylum (PC)

4.7 from 661 votes

There are a maximum of 47 Batman: Arkham Asylum (PC) achievements worth 1,573 (1,000)

4,633 tracked gamers have this game, 750 have completed it (16.19%)

Achievement Details

World's Greatest Detective in Batman: Arkham Asylum (PC)

World's Greatest Detective32 (20)

Solve Arkham's biggest mystery

  • Unlocked by 1,775 tracked gamers (38% - TA Ratio = 1.61) 4,633  

Achievement Guide for World's Greatest Detective

190,683 (102,620)
Achievement won on 27 Oct 09
TA Score for this game: 1,573
Posted on 15 December 09 at 03:13
This solution has 9 positive votes and 0 negative votes. Please log in to vote.
To solve the mystery you will need to find all 23 Chronicles of Arkham. They are well hidden throughout the island. After you've found the 23th Chronicle, the 24th one will appear.

To find the 24th chronicle and uncover the identity of the "Spirit of Arkham" head to the Security Control Room in the Penitentiary.

I personally used this walkthrough to complete the game and find all collectibles:
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