This Humble Monthly was more for my taste, two horror games (I own both but I collect horror games and love giving them away, and I was literally saying last month Humble typically barely goes for horror games in their monthly bundles I notice as a horror enthusiast), I actually didn't own Black Mesa but was interested in it, and the other games are all up my alley.
It's not the best bundle monthly for me, but probably top 5. HOWEVER, the taste these games are aimed at is quite different than they usually go for I'll note so I could see some who like other sorts disappointed in this, but it's right up my alley.