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
239,898
Achievements Earned
13,059
Players Tracked
64
Total Achievements
17,098
Obtainable EXP
1,350
Gamerscore
247
100% Club
Mystery Stalker
Reveal the mystery watcher
10
23.23%
Rare - 101.00 EXP
You have not earned this achievement yet
Log in to view progress