Decided to upload this the day before Christmas Day. 1080p wallpaper depicts several Indie game character (you should familiarize) gathered together to celebrate the launch of Iconoclasts on January 23rd (the day Pixel Day is celebrated).

Indie game characters in order from left to right:
Hello Neighbor, Shovel Knight, the Darkside Detective, Jacksepticeye, Vinesauce, Jenny Leclue, Character from The End is Nigh,
Grave Keeper from Grave Chase, Character from Full Metal Furies, Main character from Flinthook, Slugcat from Rain World, Blue Omen Operation,
Gatekeeper from Rival of Aether, Mina from Battle Chef Brigade, Jumino's from Stardust Valley, Polar Bear from Undertale, Niko from One Shot,
Breeze Blok from Yooka Laylee guarding the pagie, Robin in her Hologram form from Iconoclasts, Yooka Laylee,
MonsterKid, Characters from Thimbleweed Park, Niddhogg from Niddhogg2, Mae from A Night In the Woods, main character from Dead Cells,
Hat Kid from A Hat in Time, Dino Melt, Bendy, Cuphead, Chris from Nightmare Cops, Quote (Cave Story) Snowman and Monster from A Good Snowman,
Pinestripe protagonist, Spark the Electric Jester in his super form, Stacks of slimes from Slime Rancher, Ori from Rivals of Aether,
Slime San, Cynical 7, Hollow Knight, and Strange Telephone Girl.

Made in Gimp and also Merry Christmas to you all!