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I want BattleBlock Theater, Crimsonland, King Arthur's Gold, Proxy Blade Zero
and I offer these:
Aveyond Gates of Night
Blackbay Asylum
Blob From Space
Darkstone
Fallen Enchantress: Legendary Heroes - Map Pack Gift
Gold Rush! Classic
Gun Monkeys
Gunspell - Steam Edition
iO
Not The Robots
Pitiri 1977
Quest of Dungeons
Radium
Sometimes Success Requires Sacrifice
SpaceChem Gift
SpaceChem: 63 Corvi DLC Gift
The Inner World
The UnderGarden
Titan Attacks!
World War 2 Time of Wrath
VVVVVV
Z
(I know you have some of these)

• can trade my:
  Murder Miners (gift)
  Aerena - Clash of Champions (gift)
  or if you don't mind to trade for steam key from the other category
  for your:
  Nation Red (gift)
• and any of my:
  Data Hacker: Initiation
  Ichi
  Pid
  Spate
  The Journey Down: Chapter One
  for any your:
  Worms Clan Wars
  Deadly Sin 2

Pid for Air Guardians?