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Tankmas ADVENTure 2021

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Welcome to the Village! 5 Points

Enter the village for the first time.

December 1st 5 Points

Open the first present!

December 2nd 5 Points

Open the second present!

December 3rd 5 Points

Open the third present!

December 4th 5 Points

Open the fourth present!

December 5th 5 Points

Open the fifth present!

December 6th 5 Points

Open the sixth present!

December 7th 5 Points

Open the seventh present!

December 8th 5 Points

Open the eighth present!

December 9th 5 Points

Open the ninth present!

December 10th 10 Points

Open the tenth present!

December 11th 10 Points

Open the eleventh gift!

December 12th 10 Points

Open the twelfth gift!

December 13th 10 Points

Open the thirteenth gift! (Before Brandy Does)

December 14th 10 Points

Open the fourteenth present!

December 15th 10 Points

Open the fifteenth present!

December 16th 10 Points

Open the sixteenth present!

December 17th 10 Points

Open the seventeenth present!

December 18th 10 Points

Open the eighteenth present!

December 19th 10 Points

Open the nineteenth gift!

December 20th 10 Points

Open the twentieth present!

December 21st 10 Points

Open the twenty-first present!

December 22nd 10 Points

Open the twenty-second gift!

December 23rd 10 Points

Open the twenty-third gift!

December 24th 10 Points

Open the twenty-fourth gift!

December 25th 10 Points

Open the twenty-fifth gift!

December 26th 10 Points

Open the twenty-sixth gift!

December 27th 10 Points

Open the twenty-seventh gift!

December 28th 10 Points

Open the twenty-eighth gift!

December 29th 10 Points

Open the twenty-ninth gift!

December 30th 10 Points

Open the thirtieth gift!

December 31st 10 Points

Open the thirty-first gift!

January 1st 10 Points

Happy New Year!!! Thank you for playing Tankmas 2021! See you next year!

Yeti Degree 5 Points

Score 15 points in the "Holy Crap a Yeti" arcade

Yeti Masters Degree 10 Points

Score 30 points in the "Holy Crap a Yeti" arcade game

Yeti Doctorate 25 Points

Score 40 points in the "Holy Crap a Yeti" arcade

Warm Winter Feelings 100 Points

Receive a Kiss from Tom Fulp, or anyone with this medal

Author Comments

Welcome to the Tankmas ADVENTure 2021

An online multiplayer experience, with new content added every single day this December in the non-denominational Tankmas™ A collaboration made possible thanks to NEWGROUNDS.



WASD or ARROW KEYS to move

Z, J, SPACE or left click to interact or select (in menus)

X, K to emote or go back/cancel (in menus)

+ / - adjusts the game's volume

Supports gamepads and mobile!

IMPORTANT: Each art medal can only be unlocked on the day it first appears! (except for the first present, that's available all throughout advent). you'll have to wait until next year to get the ones you missed.

Be sure to check out the previous Advent Calendars and earn badges by logging in every day!


Source code: https://github.com/oscarcederberg/tankmas2021-client

This collaboration was somewhat hosted on our public Discord:


If you wanna fav any of the art, they're all tagged as "advent2021"


12/1/21: Apologies for the mobile friends of ours, we forgot to check the appropriate boxes! You should now be able to play on mobile.

12/2/21: We did a stress test yesterday on the servers, and we can successfully say they're able to handle the load that'll be needed for this year. What a wonderfully quaint little store Pico had last night... We also fixed the song loop issue, so the clicking after the first play shouldn't be there anymore (thanks Geo!).

12/2/21 (again): Many people missed the day 1 medal for various reasons, so we've extended it's access all throughout advent!

12/10/21: The jukebox is now up and working in the Cafe! You can change the song that's playing in the background, or you could also make it a silent night if you want to attempt telling a joke.

12/12/21 (definitely not the 14th what are you talking about): The post office is up and running! Wonder what Tom's been sending from his comfy home...

12/15/21: Emotes within range of other players are now kisses(get a room), be careful of cooties!

12/19/21: Hey would you look at that, we were able to hire a waiter! You can now sit at any of the tables in the Cafe and they'll bring you a nice hot cuppa coffee. When you're ready to head back into the cold, they'll even clean up for ya!

12/22/21: Be sure to check out the New Grounds Cafe's HOT NEW MENU! Thanks to @Karlestonchew for drawing over 40 meals and drinks!

12/24/21: Enjoy the premiere of "The Holiday Network" in our theater, now showing!

12/25/21: Merry Non-Denominational Tankmas! Art drop coming soon :) (Sorry for the Delay!)

12/25/21: We hope you enjoy the premiere of the film "LUCKYBOY" tonight, here on Newgrounds!

12/26/21: sorry about that hiccup guys, the errors have been fixed and the game is up now //knosedoge, swedish programmer. PS: so sorry about the image not working, the exporting failed and i didn't test it after publishing (tested it pre-publish and it worked. so sorry! should work asap)

12/27/21: town hall is now.... open! visit the main lobby of it for an exclusive art-drop of the best kind. merry tankmas!

12/31/21: Made some fixes to the scoring of the yeti game. it was pretty brutal earlier. Shout out to @WojtekR for having the high score of 11 on hard mode, I expect new players will easily surpass that now that we've added a streak bonus

Log in / sign up to vote & review!

Has anyone have there game screen froze? Please don't tell me I'm the only one.

KnoseDoge responds:

no, it should work fine. you need to give more info.

have you tried a different browser? so if you're on firefox, try edge/chrome, or vice versa. (both edge and chrome run on the same engine, so always try with firefox) THIS USUALLY SOLVES ALL ISSUES.

if you right-click and choose "inspect", and then in the new screen that opens choose the "console"-tab, what does the errors say?

when does it freeze? is it instantly when you load the game, in a specific spot, or randomly?

After sifting through all the Tankmas ADVENTures through the years and the 2022 version. Tankmas ADVENTure 2021 is the best one by far. In my opinion, it has the best music (aka 'Sehnsucht' by Phonometrologist and 'Tankmas in Toytown' by ProdMARROW are the best), it has the best artwork, it has the best present designs, and it has the best story/setup out of all of them.

I personally believe that this one had the most effort as I can see that. This one is what got me into looking forward to Tankmas ADVENTure each year. If I didn't get presents, candy, or anything special in a Christmas day, then I atleast have this to look forward to have Christmas Cheer.

I truly hope Tank ADVENTure 2024 will have the same ambitions and effort like this one. Thank you all, Merry Christmas and a happy New Year!

The arcade cabinet has the exclamation mark but doesn't work. Mysterious!

EDIT: Nvm it works now. The game is now perfect.

I feel bad for the waiter

Missed yesterday's present because the content was supposedly unfinished in the morning and I forgot to come back later. Seething. Merry Christmas.

Credits & Info

4.72 / 5.00

Dec 1, 2021
4:40 PM EST
  • HaxeFlixel
  • Aseprite
  • Visual Studio Code
  • Ogmo Editor 3
  • Frontpaged December 1, 2021
  • Weekly Users' Choice December 8, 2021
  • Daily Feature December 2, 2021