https://wccftech.com/ps-plus-games-with-gold-december-2020-worms-rumble-just-cause-4/

Sony and Microsoft have revealed the PS Plus and Games With Gold subscribers will be able to play for free in December. It’s another solid month for Sony, as they deliver Just Cause 4, Rocket Arena, and the new-release game Worms Rumble. On the other hand, it’s another slow month for XBL Gold subscribers as Microsoft focuses on obscure games like Bleed 2 and older fare like Saints Row: Gat Out of Hell.

Sony: This Year We’re Focused on PS5, But We’re Also Figuring Out ‘Interesting Stuff’ for PSNow/Plus