steam key region lock. only can activate in North America region.
Limited Time Event
Invite 5 friends, Earn Steam Keys!
All rewards feature "Very Positive" ratings and values from $5–$40. Repeatable!
Update (18/03): Referral bug from yesterday has been fixed — sorry for the inconvenience!
View your referral link and progress in Profile Settings
Comments (7)
enjoy~
congratz and enjoy~