{H} Back 4 Blood, Gotham Knights & more {W} TF2 keys/games I don't have/sacks of gems

Batman: Arkham Origins
Back 4 Blood
Gotham Knights
Middle-Earth: Shadow of War Definitive Edition
Mortal Kombat 11
Mortal Kombat 11: Ultimate Add On
Batman: Arkham Asylum Game of the Year Edition
Middle-earth: Shadow of Mordor GOTY
Batman: Arkham City - Game of the Year Edition
Mad Max
*All steam keys from Humble NA