"Fallout 4" may be set in a post-apocalyptic world, but that doesn't mean that Christmas spirit in the game is dead.

Last Dec. 24, Tyrannicon shared an awesome video of Santa Claus in a Power Armor suit, flying over the Commonwealth wasteland and saving the lives of those who are in serious trouble. This is surely an awesome holiday treat for all "Fallout 4" players.

In the video (below), Santa is seen equipped with a candy cane minigun and there is even an actual candy cane that he uses to beat down a baddie.

The Santa suit mod came from Acacyn's Santa Claus Power Armor, which includes the candy cane minigun, while Stephanie Young's Winter Wonderland gets the credit for creating a snowy and wintry feel to the game.

The whole time Santa is taking down the bad guys and saving the innocent ones, the Christmas classic tune "It's the Most Wonderful Time of the Year" is disturbingly playing in the background.

According to GameRant, this recent Santa video is nothing compared to the previous videos Tyrannicon has created, but is considered as the YouTuber's most ambitious project.

Previously, Tyrannicon has made a video, featuring thousands of Deathclaws battling it out with 100 Brotherhood of Steel Knights. Nevertheless, a vigilante Santa is still worth the watch.

Full details of the mods used for the life-saving St. Nick are posted on the YouTube video's description section.

"Fallout 4" is just one of the games that received a holiday theme just in time for the real-world holidays. Just last month, players discovered that Christmas decors would pop up when it's December in the Commonwealth..

The game's Diamond City was shining bright with Christmas lights; decorated Christmas trees were also spotted. Now that the New Year is coming, it's likely that the game will also be given a bigger bang than a hero Santa, according to GameRant.

"Fallout 4" is now available for PlayStation 4, Xbox One, and personal computer (PC).