Games like Grocket
Games like Grocket include Celeste, Super Meat Boy, VVVVVV, FEZ, and SANABI. We matched them by the tags players give Grocket on Steam (2D Platformer, Pixel Graphics, Precision Platformer, Puzzle Platformer, and Puzzle): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Pixel Graphics · 2D Platformer

Super Meat Boy
Shared: Precision Platformer · 2D Platformer · Pixel Graphics

VVVVVV
Shared: Pixel Graphics · Precision Platformer · 2D Platformer

FEZ
Shared: Pixel Graphics · Puzzle · Platformer

SANABI
Shared: Pixel Graphics · 2D Platformer · Singleplayer

Webbed
Shared: 2D Platformer · Pixel Graphics · Puzzle Platformer

Trine 2: Complete Story
Shared: 2D Platformer · Puzzle Platformer · Puzzle

LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer

Braid
Shared: 2D Platformer · Puzzle Platformer · Puzzle

Out There Somewhere
Shared: Pixel Graphics · Puzzle · Platformer

Downwell
Shared: Pixel Graphics · Precision Platformer · 2D Platformer

Leap Year
Shared: 2D Platformer · Precision Platformer · Puzzle Platformer

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Singleplayer

ElecHead
Shared: Puzzle Platformer · Pixel Graphics · Puzzle

CATO: Buttered Cat
Shared: Puzzle Platformer · Pixel Graphics · Puzzle

Moonleap
Shared: Puzzle Platformer · Pixel Graphics · Puzzle

Portal 2
Shared: Singleplayer · Puzzle · Puzzle Platformer

Garbanzo Quest
Shared: 2D Platformer · Pixel Graphics · Precision Platformer

Defy Gravity Extended
Shared: Puzzle Platformer · Puzzle · Singleplayer

Trine Enchanted Edition
Shared: 2D Platformer · Puzzle Platformer · Local Co-Op

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Platformer · Retro

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

Öoo
Shared: 2D Platformer · Puzzle Platformer · Puzzle

ANIMAL WELL
Shared: Pixel Graphics · Puzzle · Puzzle Platformer