Buy PlayerUnknown‘s Battlegrounds (PUBG) Early Bird and Steam key! PUBG Early Bird key is a key to open specific locked loot boxes/crates. Item unlocked with retain trade and marketable lock out timer that the key had. PUBG Steam key unlocks an extensive and wild online battle royale experience which promises to surprise each competitor with striking visual quality, unprecedented mechanics, and remarkable replayability value! The key has to be redeemed in-game in Store.