Games like MoonWool
Games like MoonWool include Slime Rancher, Stray, Pikuniku, Carto, and Outer Wilds. We matched them by the tags players give MoonWool on Steam (Adventure, Casual, Puzzle, Exploration, and Third Person): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Exploration · Cute

Stray
Shared: Adventure · Exploration · Puzzle

Pikuniku
Shared: Adventure · Casual · Puzzle

Carto
Shared: Puzzle · Exploration · Adventure

Outer Wilds
Shared: Exploration · Adventure · Puzzle

Bugsnax
Shared: Adventure · Exploration · Puzzle

Hello Kitty Island Adventure
Shared: Adventure · Casual · Exploration

Chants of Sennaar
Shared: Adventure · Puzzle · Colorful

Spirit of the North
Shared: Adventure · Puzzle · Exploration

Donut County
Shared: Casual · Puzzle · Adventure

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

Outcore: Desktop Adventure
Shared: Adventure · Exploration · Puzzle

The Witness
Shared: Puzzle · Exploration · Colorful

TOEM: A Photo Adventure
Shared: Adventure · Puzzle · Exploration

Stacking
Shared: Adventure · Puzzle · Third Person

Thank Goodness You're Here!
Shared: Adventure · Casual · Exploration

A Short Hike
Shared: Adventure · Exploration · Casual

COCOON
Shared: Adventure · Puzzle · Exploration

OneShot
Shared: Puzzle · Cute · Adventure

Moncage
Shared: Casual · Puzzle · Adventure

SPORE™
Shared: Exploration · Casual · Space

Rise of the Tomb Raider™
Shared: Adventure · Third Person · Exploration

A Hat in Time
Shared: Adventure · Cute · Exploration

Slime Rancher 2
Shared: Cute · Adventure · Colorful