Starts 12/7. At PlayStation Store, December's free PlayStation Plus games are:

[New] Godfall: Challenger Edition (PS4 & PS5)

LEGO DC Super-Villains (PS4)

Mortal Shell (PS4)

The Persistence (PS VR)

Until You Fall (PS VR)

The Walking Dead: Saints & Sinners: Standard Edition (PS VR)

At Xbox Store, December's free Games with Gold (Xbox Live Gold | Xbox Game Pass Ultimate) are:

The Escapists 2 [12/1 to 12/31]

Orcs Must Die! [12/1 to 12/15]

Insanely Twisted Shadow Planet [12/16 to 12/31]

Tropico 5 - Penultimate Edition [12/16 to 1/15/22]