Games like Liberation Mutagenix
Games like Liberation Mutagenix include Out There Somewhere, Defy Gravity Extended, Portal, LIMBO, and Portal 2. We matched them by the tags players give Liberation Mutagenix on Steam (Lemmings, Old School, Puzzle Platformer, Sci-fi, and Logic): closest matches first, and among equally close ones the better-known games.

Out There Somewhere
Shared: Puzzle · Pixel Graphics · Platformer

Defy Gravity Extended
Shared: Puzzle Platformer · Puzzle · Platformer

Portal
Shared: Puzzle Platformer · Puzzle · Sci-fi

LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer

Portal 2
Shared: Puzzle · Puzzle Platformer · Platformer

Moonleap
Shared: Puzzle Platformer · Puzzle · Pixel Graphics

Mind Over Magnet
Shared: Puzzle Platformer · Puzzle · Logic

FEZ
Shared: Puzzle · Platformer · Pixel Graphics

ElecHead
Shared: Puzzle Platformer · Puzzle · Pixel Graphics

ANIMAL WELL
Shared: Puzzle Platformer · Puzzle · Pixel Graphics

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

Webbed
Shared: Puzzle Platformer · Pixel Graphics · Platformer

The Swapper
Shared: Sci-fi · Puzzle · Puzzle Platformer

The Pedestrian
Shared: Puzzle Platformer · Puzzle · Logic

MO:Astray
Shared: Puzzle Platformer · Sci-fi · Pixel Graphics

The Bridge
Shared: Puzzle Platformer · Puzzle · Logic

The Way
Shared: Puzzle Platformer · Sci-fi · Pixel Graphics

I hate this game
Shared: Puzzle · Logic · Pixel Graphics

Squishy the Suicidal Pig
Shared: Puzzle Platformer · Puzzle · Platformer

Celeste
Shared: Pixel Graphics · Platformer · Indie

Baba Is You
Shared: Puzzle · Logic · Pixel Graphics

Braid
Shared: Puzzle Platformer · Puzzle · Platformer

Murders on the Yangtze River
Shared: Puzzle · Puzzle Platformer · Logic

VVVVVV
Shared: Pixel Graphics · Platformer · Retro