Games like Christmas Fever!
Games like Christmas Fever! include Rogue Legacy 2, Brawlhalla, Sonic Superstars, A Dance of Fire and Ice, and Pizza Tower. We matched them by the tags players give Christmas Fever! on Steam (Action, Casual, 2D Platformer, Arcade, and Snow): closest matches first, and among equally close ones the better-known games.

Rogue Legacy 2
Shared: Action · Arcade · Platformer

Brawlhalla
Shared: 2D Platformer · Casual · Action

Sonic Superstars
Shared: Action · 2D Platformer · Casual

A Dance of Fire and Ice
Shared: Arcade · 2D · Singleplayer

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Sonic Origins
Shared: Action · 2D Platformer · Casual

SANABI
Shared: Action · 2D Platformer · 2D

Twin Shot Deluxe
Shared: Action · Casual · 2D Platformer

pureya
Shared: Casual · Arcade · 2D

Planet of Lana
Shared: Action · 2D Platformer · Platformer

Dust: An Elysian Tail
Shared: Action · Platformer · 2D

Downwell
Shared: Action · Arcade · 2D Platformer

Katana ZERO
Shared: Action · 2D Platformer · Platformer

Super Fancy Pants Adventure
Shared: Action · Casual · Platformer

Rogue Legacy
Shared: Action · Platformer · 2D

Oozi: Earth Adventure
Shared: 2D Platformer · Casual · Platformer

Hollow Knight
Shared: Platformer · 2D · Singleplayer

Vampire Survivors
Shared: Casual · 2D · Action

Timberman
Shared: Casual · Action · Arcade

ALTF4
Shared: Action · Runner · Arcade

Ori and the Will of the Wisps
Shared: Action · Platformer · Singleplayer

Kingdom Rush - Tower Defense
Shared: Casual · Action · 2D

SHINOBI: Art of Vengeance
Shared: Action · 2D Platformer · Platformer

BEEP
Shared: Platformer · Action · 2D