Games like Varmint
Games like Varmint include Celeste, Super Meat Boy, LIMBO, INSIDE, and SANABI. We matched them by the tags players give Varmint on Steam (Action, Platformer, Atmospheric, Precision Platformer, and Cinematic): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Platformer · 2D Platformer

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

LIMBO
Shared: Platformer · Atmospheric · Dark

INSIDE
Shared: Atmospheric · Dark · Cinematic

SANABI
Shared: Action · 2D Platformer · Platformer

Katana ZERO
Shared: Action · Platformer · 2D Platformer

VVVVVV
Shared: Platformer · Precision Platformer · 2D Platformer

The End Is Nigh
Shared: Platformer · Precision Platformer · Action

Rain World
Shared: Atmospheric · Platformer · 2D

Jump King
Shared: Precision Platformer · Platformer · Action

Hollow Knight
Shared: Platformer · Atmospheric · 2D

Downwell
Shared: Precision Platformer · Platformer · Action

Ambidextro
Shared: Action · Precision Platformer · Platformer

Deadlight
Shared: Platformer · Action · Atmospheric

Broforce
Shared: Action · Platformer · 2D

BlazBlue Entropy Effect
Shared: Action · Platformer · 2D

Gravity Circuit
Shared: Action · Platformer · 2D

Mina the Hollower
Shared: Platformer · Action · 2D Platformer

Skul: The Hero Slayer
Shared: Action · Platformer · 2D

Pizza Tower
Shared: Platformer · 2D Platformer · Action

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

LOVE ETERNAL
Shared: Precision Platformer · Atmospheric · Platformer

Planet of Lana
Shared: Action · Atmospheric · Platformer

Thomas Was Alone
Shared: Platformer · Precision Platformer · Atmospheric