Some of the most beloved action-adventure games is now available DRM free through the GOG store.
The quadrilogy was quietly included Batman: Arkham Knight are the main attraction, a trilogy developed by Rocksteady Studios that gets grander as it goes. Whether Arkham Asylum or Arkham City is better is a contentious argument we won't get into (it's Asylum), but all three are worth your time for some caped crusasing.
Christmas game, however.
You can get all of them heavily discounted at the minute, at 75% off, thanks to GOG's Black Friday sale. You can find yet more deals over on Humble for its Black Friday sale, too.
Both Rocksteady and WB Montréal announced their return to the DC universe this year, revealing Gotham Knights. The former has the anti-hero brigade fronted by Harley Quinn facing Superman and the rest of DC's supergroup, and will arrive in 2022, and the latter entrusts the Bat-family to watch over Gotham after Batman dies.