MediumConfidence: 0.95
Private Eye
Cleared 30 Side Cases.
Global unlock
27.4%
Sign in through Steam to see whether you've unlocked this and when.Sign in through SteamThis site is not associated with Valve Corp.
What to do next
SourceKeep working side cases until your total reaches 30.
Pick up the new ones the story opens as you go so none are left behind.
It unlocks the moment the thirtieth case closes.