Games like The Grinch 2: Saving Christmas
Games like The Grinch 2: Saving Christmas include Slime Rancher, Sonic Origins, Sonic Superstars, Thank Goodness You're Here!, and Pikuniku. We matched them by the tags players give The Grinch 2: Saving Christmas on Steam (Action, Adventure, Casual, Arcade, and Platformer): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Exploration · Cute

Sonic Origins
Shared: Action · Adventure · 2D Platformer

Sonic Superstars
Shared: Action · Adventure · Platformer

Thank Goodness You're Here!
Shared: Adventure · Casual · Exploration

Pikuniku
Shared: Adventure · Casual · Action

Brawlhalla
Shared: Casual · 2D Platformer · Platformer

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: Adventure · Action · Casual

Chained Together
Shared: Adventure · Casual · Platformer

Twin Shot Deluxe
Shared: Action · Casual · Arcade

DuckTales: Remastered
Shared: Adventure · Action · Platformer

Escape From Duckov
Shared: Action · Adventure · Exploration

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

Rayman® Legends
Shared: Adventure · Action · Platformer

Webbed
Shared: 2D Platformer · Platformer · Exploration

Yooka-Laylee
Shared: Adventure · Action · Platformer

The Elephant Collection
Shared: Adventure · Arcade · Action

Journey To The Savage Planet
Shared: Adventure · Action · Exploration

Airscape - The Fall of Gravity
Shared: Casual · Platformer · Arcade

Promenade
Shared: Adventure · Platformer · Action

Rogue Legacy 2
Shared: Action · Arcade · Platformer

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: Adventure · Action · Casual

Minecraft Dungeons II
Shared: Action · Adventure · Arcade

Darwin's Paradox!
Shared: Action · Adventure · Platformer

LEGO® The Lord of the Rings™
Shared: Adventure · Action · Casual