$10
War for the Overworld
https://store.steampowered.com/app/230190/
DLC: Heart of Gold
https://store.steampowered.com/app/363990/
Osiris: New Dawn
https://store.steampowered.com/app/402710/
Kentucky Route Zero Season Pass Edition
https://store.steampowered.com/app/231200/
RWBY: Grimm Eclipse
https://store.steampowered.com/app/418340/
Phantom Brave PC
https://store.steampowered.com/app/409870/
Tricky Towers
https://store.steampowered.com/app/437920/