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

Celeste
Shared: Precision Platformer · Pixel Graphics · Platformer

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

SANABI
Shared: Pixel Graphics · 2D Platformer · Platformer

VVVVVV
Shared: Precision Platformer · Pixel Graphics · Platformer

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

Out There Somewhere
Shared: Pixel Graphics · Platformer · Puzzle

Downwell
Shared: Precision Platformer · Pixel Graphics · Platformer

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

The Messenger
Shared: Pixel Graphics · Platformer · Retro

Jump King
Shared: Precision Platformer · Pixel Graphics · Platformer

ElecHead
Shared: Pixel Graphics · Platformer · Puzzle Platformer

LIMBO
Shared: Platformer · Puzzle Platformer · Puzzle

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

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

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

Gravity Circuit
Shared: Pixel Graphics · Platformer · 2D Platformer

FEZ
Shared: Platformer · Pixel Graphics · Puzzle

ANIMAL WELL
Shared: Pixel Graphics · Platformer · Puzzle

Sonic Mania
Shared: Platformer · Pixel Graphics · Retro

Portal 2
Shared: Platformer · Puzzle · Puzzle Platformer

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

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

Öoo
Shared: Puzzle Platformer · 2D Platformer · Platformer

ANTONBLAST
Shared: 2D Platformer · 2D · Retro