30 years of DOOM means 30 years of Christmas during the game existence, and numerous Christmas contents has been made and more will come in future. So here some Xmas wads for the Holiday.
MODS
Doom Christmas: Enhanced (Both available for Players and Mappers, is an improvement of the previous
DOOM CHRISTMAS stuff pack. Like its predecessor it can turn EVERY wad, even those not totally vanilla, into Christmas levels. Naturally it give his best in on winter maps as well upgrade older Christmas ones)
Xmas-Doom patches + DBP Xmas patches (I'ts the Doom Christmas: Enhanced but in separated features to avoid inconsistencies with resources of certain wad. Also contains QOL patches for past DPB Christmas projects)
SNOWIMPS (if imps with Christmas hat looks too mundaine, this will turn them into snowmans)
Universal Rain and Snow (The snow part is what interest you here. Probably no need in WADs which already have their own system)
Doom: Christmas on Earth (Rocket launcher will shot gifts that monsters will exchange each other with love&care before being defeated. Works with Christmas pack but expect sprites swaps.
Lethal Edition and
Non-Lethal Edition)
SmoothDoom Vanilla Christmas Patch (basically Christmas version of Smooth Doom. Unfortunately is so vanilla that have a sorta of incompatibility with Christmas: Enhanced pack)
WADS AND MINIEPISODES
32in24-14: How the Hamburglar Stole Christmas (
part of 32in24 series. Actually mostly vanilla winter apart, play with Doom Christmas: Enhanced pack for a real Xmas touch)
100 Line Christmas (upgradable with the Doom Christmas: Enhanced pack)
200 Line Christmas (already based on the Doom Christmas: Enhanced pack)
A Very DOOM Christmas 2015 - X-Mas Nightmare (Due some custom stuff Xmas-Doom patches addons may be more abvisable. Otherwise use Doom Christmas: Enhanced pack if you don't care to have some enemies replaced and stuff that seem out of place)
A War On Christmas (upgradable with the Doom Christmas: Enhanced pack)
A War On Christmas 2 (upgradable with the Doom Christmas: Enhanced pack)
Bagellio's Christmas Wad (just play it with Doom Christmas: Enhanced pack, improves A LOT)
Below Zero (based on 1.2 version of Doom Christmas: Enhanced pack so just upgrade it with the new one)
Carol of the Hells: A Brutal Christmas Crusade (upgradable with the Doom Christmas: Enhanced pack)
Christmas Bash (2.1) (already have an it's own attempt at improve older Christmas resources, but using the latest Enhanced pack not seem to downgrade anything. If you aren't sure, use one of Xmas-Doom patches separated addons)
Christmas Cheer From The Chillzone (upgradable with the Doom Christmas: Enhanced pack)
DBK02: The DBK Holiday Special (better play as it is, Christmas pack new version would overwritten too much stuff)
DBP7: The Merry Christmassy Doom Project (use the DBP_7-FIX.WAD Xmas-Doom patches)
DBP19: A Doomer Boards Christmas Carol (use the DBP_19-FIX.WAD Xmas-Doom patches)
DBP31: Santa's Outback Bender (use the DBP_31-FIX.WAD Xmas-Doom patches)
DBP43: Christmas In Inferno (use the DBP_43-FIX.WAD Xmas-Doom patches)
DBP55: Jolly Junkyard (use the DBP_55-FIX.WAD Xmas-Doom patches)
Doom Christmas 2016 (better with Doom Christmas: Enhanced pack)
H2H-Xmas Edition (upgradable with the Doom Christmas: Enhanced pack)
Holiday Hits (Upgradabable with the Doom Christmas: Enhanced pack)
Pacifist Paradise Secret Santa (actually mostly vanilla winter apart, play with Doom Christmas: Enhanced pack for a real Xmas touch)
Pigeon Speedmapping Session 3: 50 Christmas (custom recolorized Christmas resources, use Xmas-Doom patches separated addons or Doom Christmas: Enhanced pack if you don't care)
PUSS XXIII: Mappin' Round the Doommas Tree (upgradabable with the Doom Christmas: Enhanced pack)
PUSS IV: The 12 Days of Doommas (upgradabable with the Doom Christmas: Enhanced pack)
PUSS XIV: 12 MORE Days of Doommas! (upgradabable with the Doom Christmas: Enhanced pack)
The Joy of Mapping #5 - WINTER WEEKEND (only the first one is Christmas themed, the rest can be with the Christmas pack)
The Devil What Stole XMas (upgradable with the Doom Christmas: Enhanced pack)
The Xmas Episode That Never Was (just play it with Doom Christmas: Enhanced pack, improves A LOT)
Whitemare and
Whitemare 2 (winter is the prominent theme, Christmas are more joke references)
Xmas Deathmatch (Use Xmas-Doom patches separated addons, the Chrismas pack places enemies where they shouldn't for a Deathmatch)
XMAS / DOOM (speculated to be the oldest Christmas level, upgradable with the Doom Christmas: Enhanced pack)
SINGLE MAPS
At Dawn's First Light (upgradable with the Doom Christmas: Enhanced pack)
Chanukah DOOM! (use a Christmas pack here it is at your discretion)
Christmas Castle (upgradable with the Doom Christmas: Enhanced pack)
Christmas Tree (upgradable with the Doom Christmas: Enhanced pack)
City in the Winter (Due some custom stuff Xmas-Doom patches addons may be more abvisable. Otherwise use Doom Christmas: Enhanced pack if you don't care to have some enemies like sentient gifts and snowmen replaced)
EMERGENCY CHRISTMAS! (upgradable with the Doom Christmas: Enhanced pack)
Frostbite Express (upgradabable with the Doom Christmas: Enhanced pack)
Look its a Christmas gift (upgradabable with the Doom Christmas: Enhanced pack)
Merry DoomMas (upgradabable with the Doom Christmas: Enhanced pack)
Mori Christmas (better with the Doom Christmas: Enhanced pack)
Red Xmas (Due some custom stuff Xmas-Doom patches addons may be more abvisable. Otherwise use Doom Christmas: Enhanced pack if you don't care to have some enemies replaced)
Satan's Workshop: Evil Elf Edition (upgradable with the Doom Christmas: Enhanced pack)
Screw you krampus! (have some winter stuff but not any Christmas related resource actually, that can be rectified now)
Twisted Joke (Due some custom stuff Xmas-Doom patches addons may be more abvisable. Otherwise use Doom Christmas: Enhanced pack if you don't care to have some pickups replaced)
Ziffnet 1994 Christmas DOOM II Level (Also this without real Christmas resources)
OTHER TC's
A Heretic X-Mas (for Heretic)
Broadsword Jim Saves Christmas (single map for
Broadsword Jim mod, spiritual successor to the "Merry Shitmas!" map for
TurboCharged Arcade: The Sequel Episode)
Dead Of Winter campaign of Action Doom 2: Urban Brawl Reloaded
Jazz Jackrabbit Doom: Holiday Hell Hare
Santa Claus Conquers the Demons
.Ipk3 or
fully packaged with GZDOOM
ZDoom Community 2018 HeXmas Special!(for Hexen)
Want more? Even a bunch of winter wads that not necessarily Christmas? Give a look to this
XMas/Winter WAD List then.
Also check the upcoming
PUSS XXXIV: Naughty & Nice and
Snow Wave, both in beta but playable state. Already based on Enhanced Christmas contents.