[H] Humble Keys [W] Black Mesa, Stardew Valley or offers

I have a lot of old Humble keys, and I'm looking for Black Mesa, Stardew Valley, or some other games I do not yet own.

Game keys:

• A Fistful of Gun
• Anomaly Korea
• Beat Hazard Ultra
• Beatbuddy: Tale of the Guardians
• The Beginner's Guide
• Broken Sword: Director's Cut
• Chroma Squad
• Crayon Physics Deluxe
• Dropsy
• Dungeons 2
• Dynamite Jack
• F.E.A.R
• FEZ
• Galactic Civilizaions II: Ultimate Edition
• Galak-Z
• Giana Sisters: Twisted Dreams
• Gods Will Be Watching
• Guardians of Middle Earth (+ Smaug's Treasure DLC)
• Killing Floor
• King's Bounty: Armored Princess
• King's Bounty: The Legend
• Lethal League
• Lover's in a Dangerous Spacetime
• Men of War
• Neon Struct Deluxe Edition
• Nightsky
• Noct
• Octodad: Dadliest Catch
• OlliOlli2: Welcome to Olliwood
• Organ Trail: Director's Cut
• Please Don't Touch Anything
• Puzzle Bots
• The Secret World
• Shank 2
• SPACECOM
• Spelunky
• Super Time Force Ultra
• Superbrothers: Sword & Sworcery EP
• Thomas Was Alone
• Titan Quest
• Unmechanical
• Zeno Clash
• Zeno Clash 2

My Steam games