Games like Ratcore: The Rat-Former
Games like Ratcore: The Rat-Former include Celeste, LIMBO, SANABI, Super Meat Boy, and ANIMAL WELL. We matched them by the tags players give Ratcore: The Rat-Former on Steam (Platformer, Puzzle, 2D Platformer, Precision Platformer, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Platformer · Pixel Graphics

LIMBO
Shared: Puzzle · Platformer · Puzzle Platformer

SANABI
Shared: Pixel Graphics · 2D Platformer · Cyberpunk

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

ANIMAL WELL
Shared: Puzzle · Platformer · Puzzle Platformer

Katana ZERO
Shared: Platformer · Pixel Graphics · 2D Platformer

VVVVVV
Shared: Platformer · Precision Platformer · Pixel Graphics

INSIDE
Shared: Puzzle Platformer · Dark · Puzzle

Webbed
Shared: 2D Platformer · Pixel Graphics · Platformer

Little Nightmares
Shared: Puzzle · Puzzle Platformer · Horror

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

Portal 2
Shared: Platformer · Puzzle · Puzzle Platformer

Out There Somewhere
Shared: Platformer · Puzzle · Pixel Graphics

ElecHead
Shared: Puzzle · Platformer · Puzzle Platformer

Öoo
Shared: 2D Platformer · Puzzle · Puzzle Platformer

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

Mind Over Magnet
Shared: Puzzle · Puzzle Platformer · Platformer

FEZ
Shared: Platformer · Puzzle · Pixel Graphics

Braid
Shared: Puzzle · 2D Platformer · Platformer

Little Nightmares II
Shared: Puzzle · Horror · Dark

Creepy Tale
Shared: Puzzle · Puzzle Platformer · Platformer

Downwell
Shared: Precision Platformer · Platformer · Pixel Graphics

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

Thomas Was Alone
Shared: Platformer · 2D Platformer · Precision Platformer