Games like A Step Forward
Games like A Step Forward include Human Fall Flat, Pikuniku, Portal 2, LIMBO, and Chained Together. We matched them by the tags players give A Step Forward on Steam (Adventure, Platformer, Puzzle, Puzzle Platformer, and 3D): closest matches first, and among equally close ones the better-known games.

Human Fall Flat
Shared: Puzzle · Adventure · Puzzle Platformer

Pikuniku
Shared: Adventure · Puzzle · Cute

Portal 2
Shared: Platformer · Puzzle · Puzzle Platformer

LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer

Chained Together
Shared: Adventure · Platformer · Puzzle Platformer

Donut County
Shared: Puzzle · Adventure · Cute

Portal
Shared: Puzzle · Puzzle Platformer · Comedy

Slime Rancher
Shared: Adventure · Cute · Colorful

CATO: Buttered Cat
Shared: Adventure · Puzzle Platformer · Puzzle

FEZ
Shared: Platformer · Puzzle · Adventure

It Takes Two
Shared: Adventure · Puzzle · Split Screen

Totally Accurate Battle Simulator
Shared: Adventure · Simulation · Colorful

Unravel Two
Shared: Puzzle · Adventure · Split Screen

Unravel
Shared: Adventure · Puzzle · Platformer

Planet of Lana
Shared: Puzzle Platformer · Puzzle · Platformer

Never Alone (Kisima Ingitchuna)
Shared: Platformer · Adventure · Puzzle

The Cave
Shared: Adventure · Platformer · Puzzle

Oddworld: New 'n' Tasty
Shared: Platformer · Adventure · Puzzle Platformer

There Is No Game: Wrong Dimension
Shared: Puzzle · Adventure · Indie

Webbed
Shared: Puzzle Platformer · Cute · Platformer

Hue
Shared: Adventure · Puzzle · Platformer

Neva
Shared: Adventure · Platformer · Puzzle

The Last Campfire
Shared: Adventure · Puzzle · Cute

Slime Rancher 2
Shared: Cute · Adventure · Colorful