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Effing Worms Xmas

"Effing Worms: Christmas Chaos!"
Dive deep into the frosty underground world in "Effing Worms: Christmas Chaos!" Presented exclusively on our gaming platform, this holiday-themed survival adventure game promises a twist on the festive season like never before.

Unleash the Holiday Havoc:
Ever felt disappointed by Santa's choice of gifts? In this whimsical world, the player channels that disappointment into guiding an insatiable underground worm hell-bent on teaching Santa a lesson. As the worm's guide, it's up to you to navigate the snowy landscapes, hunting down unsuspecting elves, the elusive yeti, and even Santa's trusted reindeer. The more you consume, the larger and more formidable your worm becomes, adding layers of strategy and excitement to the gameplay.

A Survival Quest of Festive Proportions:
While the setting might be wintry and the characters festive, the challenge is real. The worm's hunger knows no bounds, and as it grows, so does its need for sustenance. But beware! As you revel in your feast, dangers lurk around every corner, ready to quell your hunger-driven rampage.

Simple, Intuitive Gameplay:
With its easy-to-master controls, "Effing Worms: Christmas Chaos!" is accessible to gamers of all ages and experience levels. Use the WASD keys or Arrow keys for movement, letting you effortlessly glide through the underground world, emerging to surprise and consume your next festive target.

Key Features:
A holiday-themed world bursting with character and charm.
Dynamic growth mechanic: the more you eat, the bigger you become!
Intuitive controls ensure an immersive experience.
A diverse set of targets, including elves, reindeer, and the mysterious yeti.

Final Thoughts:
"Effing Worms: Christmas Chaos!" offers a delightful blend of dark humour and festive fun, ensuring hours of engaging gameplay. It's the perfect antidote to the usual holiday cheer, offering a refreshingly different take on the season's festivities. So, don your winter gear and dive underground to indulge in the wackiest Christmas feast ever!

Release Date
31 May 2016

Categories                  IO, Snake, Multiplayer, Battle Royale, Survive, Kids, HTML5, Unblocked, Boys, Cool Math Games, 3D, GAMESunblocked 66, unblocked 76, Unblocked Games to Play on school.

Kongregate developed Effing Worms Xmas. But you can play the game online for free on

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The Web browser version of the Effing Worms Xmas game will work smoothly in Google Chrome, Mozilla Firefox, Opera, Microsoft Edge, Safari, Maxthon, Sea Monkey, Avast Secure, and Avant Browser.

Content rating
Teen, Pegi 6

Make sure you check tips, Video instructions and Youtube gameplay of Effing Worms Xmas for free on

Game Tags

#snake, #effing worms, #xmas, #snake worm games, #play online effing worms xmas game, #effing worms xmas unblocked, #effing worms xmas no flash, #effing worms xmas updated

Cool Information & Statistics

This game was added in December 29, 2012 and it was played 4.5k times since then. Effing Worms Xmas is an online free to play game, that raised a score of 5.00 / 5 from 4 votes. BrightestGames brings you the latest and best games without download requirements, delivering a fun gaming experience for all devices like computers, mobile phones, also tablets. For more enjoyment, don't forget to check our Newest Games and Most Played Games categories, where you will find Top Quality free online games for all ages!

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