Anyone want to trade me? Bunch of games.

I have:

Serious Sam HD: The Second Encounter

33% OFF SteamWorld Dig

20% OFF Velocity Ultra

humble bundle keys:

Serious Sam 3: BFE (gift key)

Little Inferno Gift (gift key)

Garry's Mod Gift (gift key)

Cities in Motion 2 (gift key)

I am looking for other game keys or shadow warrior special edition.