December is just a few days away, so that means PlayStation (PS) Plus subscribers are about to get a new set of free games. Well, Sony never announces the games before they come out but that hasn't stopped people from speculating.

Fans believe Sony wants to end the year on a high note, so that means a couple of AAA titles may join the list this month. Sources say Bethesda's first-person shooter "Wolfenstein: The New Order," and Square Enix's open world game "Saints Row 4: Re-Elected" may be added to December's list of free games. Subscribers have been waiting for these two games to make it to the lineup for months now, so Sony can make a lot of people happy this Christmas season if they include these two in this month's list.

PSU believes "Unravel," "The Walking Dead: Michonne," "Dying Light," "Gravity Rush Remastered," and "Hyper Light Drifter" may be available for PS Plus members this December.

"Unravel" is a puzzle platform game by Electronic Arts, while "The Walking Dead: Michonne" is another one of Telltale Games' episodic interactive games based on Robert Kirkman's "The Walking Dead." "Dying Light" is a first-person survival horror game where players can explore an open world ravaged by an epidemic that turned people into zombie-like creatures. And "Hyper Light Drifter" is an indie action role-playing game.

PSU noted that the sequel to the action-adventure game "Gravity Rush" is about to come out next year, so letting players try out the first game for free is a good idea. Reports say the platform-adventure game "Tearaway Unfolded" may also make the list. The game is an expanded remake of the PS Vita game "Tearaway."

Readers are advised to take everything with a grain of salt since Sony never announces its PS Plus free games lineup beforehand. Until a confirmation is made, these are all speculations and predictions.