Games
Forums
Gamercards
Leaderboard
Cross-Platform
PSN
Xbox
Steam
Electronic Arts
Blizzard
Retro
Google Play
GOG
Ubisoft
Stadia
Epic Games
Reviews
Chat
Sign Up / Log In
Batman: Arkham City
GFWL
Achievements
Leaderboard
Forum
239,705
Achievements Earned
13,049
Players Tracked
64
Total Achievements
17,137
Obtainable EXP
1,350
Gamerscore
246
100% Club
Serial Killer
Track down the serial killer
20
18.55%
Rare - 126.00 EXP
You have not earned this achievement yet
Log in to view progress