Games like Orange Santa
Games like Orange Santa include SANABI, Sonic Origins, Broforce, Shovel Knight: Treasure Trove, and The Messenger. We matched them by the tags players give Orange Santa on Steam (2D Platformer, Platformer, Retro, Side Scroller, and Action): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: 2D Platformer · Action · Adventure

Sonic Origins
Shared: 2D Platformer · Action · Retro

Broforce
Shared: Action · Platformer · Side Scroller

Shovel Knight: Treasure Trove
Shared: Platformer · Retro · Adventure

The Messenger
Shared: Platformer · Retro · 2D Platformer

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Sonic Mania
Shared: Platformer · Retro · 2D

Thank Goodness You're Here!
Shared: Adventure · 2D Platformer · Casual

Sonic Superstars
Shared: Platformer · 2D Platformer · Action

Tribal Hunter
Shared: 2D Platformer · Platformer · Action

F.I.S.T.: Forged In Shadow Torch
Shared: Platformer · 2D Platformer · Action

NINJA GAIDEN: Ragebound
Shared: Platformer · 2D Platformer · Action

Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Side Scroller · Exploration

DuckTales: Remastered
Shared: Platformer · Retro · Adventure

Celeste
Shared: Platformer · 2D Platformer · Adventure

Webbed
Shared: 2D Platformer · Platformer · Exploration

Super Meat Boy
Shared: Platformer · 2D Platformer · Retro

Narita Boy
Shared: Retro · Platformer · Action

ANTONBLAST
Shared: 2D Platformer · Action · 2D

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

Anomaly Agent
Shared: 2D Platformer · Side Scroller · Platformer

VVVVVV
Shared: Platformer · 2D Platformer · Retro

Gato Roboto
Shared: Action · Platformer · Adventure

Prince of Persia The Lost Crown
Shared: 2D Platformer · Side Scroller · Action