Black Mesa had Steam trading card support added on 5 May 2015. There are 8 cards in the series, and you will receive 4 cards at random for purchasing and playing the game.
Trading Cards
Foil Cards
Badges
Level 1
Visitor Pass
Visitor Pass
Level 2
Guard Level
Guard Level
Level 3
Kleiner Level
Kleiner Level
Level 4
Vance Level
Vance Level
Level 5
Freeman Level
Freeman Level
Foil Badge
G-Man Level
G-Man Level
Booster Pack
Emoticons
:bms:
(Common)
(Common)
:egon:
(Common)
(Common)
:houndeye:
(Common)
(Common)
:stream:
(Common)
(Common)
:vort:
(Common)
(Common)
:bms_headcrab:
(Uncommon)
(Uncommon)
:bms_crowbar:
(Rare)
(Rare)
Profile Backgrounds
The Aftermath
(Common)
(Common)
Gasworks
(Uncommon)
(Uncommon)
Into The Breach
(Rare)
(Rare)
