Games like A Monster's Expedition
Games like A Monster's Expedition include Slime Rancher, Big Walk, The Witness, Scribblenauts Unlimited, and A Short Hike. We matched them by the tags players give A Monster's Expedition on Steam (Puzzle, Open World, Adventure, Sokoban, and Family Friendly): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Open World · Exploration

Big Walk
Shared: Puzzle · Open World · Adventure

The Witness
Shared: Puzzle · Open World · Exploration

Scribblenauts Unlimited
Shared: Puzzle · Adventure · Family Friendly

A Short Hike
Shared: Adventure · Exploration · Open World

Stray
Shared: Adventure · Puzzle · Exploration

Slime Rancher 2
Shared: Open World · Cute · Adventure

Fallout 4
Shared: Open World · Adventure · Exploration

Donut County
Shared: Puzzle · Adventure · Funny

Carto
Shared: Puzzle · Exploration · Adventure

The Last Campfire
Shared: Puzzle · Adventure · Cute

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

Outer Wilds
Shared: Exploration · Adventure · Puzzle

Order of the Sinking Star
Shared: Puzzle · Adventure · Sokoban

Human Fall Flat
Shared: Puzzle · Adventure · Funny

Tiny Terry's Turbo Trip
Shared: Open World · Adventure · Funny

Baba Is You
Shared: Puzzle · Difficult · Sokoban

Rise of the Tomb Raider™
Shared: Adventure · Open World · Exploration

Hello Kitty Island Adventure
Shared: Open World · Adventure · Exploration

Monument Valley
Shared: Puzzle · Adventure · Exploration

Rain World
Shared: Difficult · Exploration · Open World

The Long Dark
Shared: Open World · Exploration · Adventure

Hogwarts Legacy
Shared: Open World · Adventure · Exploration

Pikuniku
Shared: Adventure · Puzzle · Cute