Not sure how many people might share this combo interest, but
July's Humble Monthly doesn't seem totally rubbish with
Deep Rock Galactic and
Necromunda: Hired Gun as the two headliners. The former is still cheaper on its own if you get it on Steam ($9.89), but Necromunda is $19.99, so $11.99 for both is a good deal if you were interested in the latter, or like me, considering both.
Rest of the games are indies I haven't heard of, but they might suit some people's fancy:
Legion TD 2 - Multiplayer tower defense
Banners of Ruin - Anthropomorphic animal card battle game
Yes, Your Grace - 2D Kingdom management game
ATOM RPG Trudograd - Turn based, post apocalyptic strategy game sequel
Lawn Mowing Simulator - I don't even know why