I craft level 5 badges for completed games during major Steam sales. I'm currently looking for these sets:

12 Labours of Hercules VII: Fleecing the Fleece (2 sets)
Cosmochoria (1 set)
Day of the Tentacle Remastered
Defender's Quest: Valley of the Forgotten
Forget Me Not: My Organic Garden (3 sets)
Higurashi When They Cry Hou - Ch.2 Watanagashi (3 sets)
Higurashi When They Cry Hou - Ch.3 Tatarigoroshi (2 sets)
Higurashi When They Cry Hou - Ch.4 Himatsubushi (2 sets)
Higurashi When They Cry Hou - Ch.5 Meakashi
Higurashi When They Cry Hou - Ch.6 Tsumihoroboshi (4 sets)
Katy and Bob Way Back Home (3 sets)
Queen's Quest: Tower of Darkness
This is the Police
Under Leaves (2 sets)

https://steamcommunity.com/tradeoffer/new/?partner=181745032&token=9o5zPNin

I will probably not trade away cards from games I'm still playing (Princess Maker, Octodad, Hellblade: Senua's Sacrifice, Animal Lover, Solstice, World's Dawn, Danganronpa v3, Kitty Powers' Love Life, My Time at Portia, Sunset)