[H] Terraria (GIFT 2x) / Keys [W] CS:CZ, Bridge Constructors, The Stanley Parable / Keys

I have 2 copies of Terraria. I would look to get 2 keys for each copy for it.

Also, I'm interested in:

Counter-Strike: Condition Zero
Bridge Constructors
The Stanley Parable

I offer keys or a Terraria gift (+ eventual key for The Stanley Parable) for CS:SZ and TSP (NOT for Bridge Constructors).

Add on Steam if interested, or post here!