Games like Big Earth
Games like Big Earth include INSIDE, FAR: Lone Sails, The Pedestrian, Trine 2: Complete Story, and LIMBO. We matched them by the tags players give Big Earth on Steam (2.5D, Atmospheric, 2D Platformer, Side Scroller, and Exploration): closest matches first, and among equally close ones the better-known games.

INSIDE
Shared: 2.5D · Atmospheric · Puzzle Platformer

FAR: Lone Sails
Shared: Atmospheric · 2.5D · Exploration

The Pedestrian
Shared: Side Scroller · Atmospheric · Puzzle Platformer

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

LIMBO
Shared: Atmospheric · Puzzle Platformer · Puzzle

Braid
Shared: 2D Platformer · Puzzle Platformer · Puzzle

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

Trine Enchanted Edition
Shared: 2D Platformer · Puzzle Platformer · 2.5D

FAR: Changing Tides
Shared: Atmospheric · 2.5D · Puzzle Platformer

FEZ
Shared: Exploration · Puzzle · Platformer

Little Nightmares
Shared: Atmospheric · Puzzle Platformer · Puzzle

Rain World
Shared: Atmospheric · Exploration · 2D Platformer

ANIMAL WELL
Shared: Exploration · Puzzle · Atmospheric

Öoo
Shared: 2D Platformer · Puzzle Platformer · Exploration

Neva
Shared: Atmospheric · 2D Platformer · Platformer

Webbed
Shared: 2D Platformer · Exploration · Puzzle Platformer

Thomas Was Alone
Shared: Side Scroller · 2D Platformer · Atmospheric

COCOON
Shared: Exploration · Atmospheric · Puzzle

Seen
Shared: Atmospheric · Puzzle · 2.5D

Deadlight
Shared: Atmospheric · Side Scroller · Platformer

GRIS
Shared: Atmospheric · Platformer · Indie

Prince of Persia The Lost Crown
Shared: 2D Platformer · Exploration · Side Scroller

Unravel
Shared: Atmospheric · Puzzle · Puzzle Platformer

Thank Goodness You're Here!
Shared: Exploration · 2D Platformer · Adventure