Games like Shippin
Games like Shippin include Firewatch, Slime Rancher, Slime Rancher 2, My Little Puppy, and Carto. We matched them by the tags players give Shippin on Steam (Adventure, Singleplayer, Story Rich, Colorful, and Cute): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Story Rich · Singleplayer

Slime Rancher
Shared: Adventure · Singleplayer · Cute

Slime Rancher 2
Shared: Singleplayer · Cute · Colorful

My Little Puppy
Shared: Adventure · Story Rich · Cute

Carto
Shared: Cute · Adventure · Story Rich

The Last Campfire
Shared: Adventure · Singleplayer · Cute

ABZU
Shared: Adventure · Relaxing · Singleplayer

Journey
Shared: Adventure · Relaxing · Walking Simulator

What Remains of Edith Finch
Shared: Story Rich · Adventure · Walking Simulator

DAVE THE DIVER
Shared: Adventure · Singleplayer · Relaxing

MiSide
Shared: Story Rich · Cute · Singleplayer

OneShot
Shared: Story Rich · Cute · Singleplayer

Donut County
Shared: Cute · Adventure · Singleplayer

Chants of Sennaar
Shared: Adventure · Singleplayer · Colorful

The First Tree
Shared: Adventure · Walking Simulator · Singleplayer

Florence
Shared: Adventure · Story Rich · Singleplayer

A Short Hike
Shared: Adventure · Relaxing · Cute

The Stanley Parable
Shared: Walking Simulator · Adventure · Singleplayer

Spirit of the North
Shared: Adventure · Singleplayer · Story Rich

Copycat
Shared: Adventure · Story Rich · Singleplayer

Bugsnax
Shared: Adventure · Singleplayer · Story Rich

Stray
Shared: Adventure · Singleplayer · Cute

GRIS
Shared: Adventure · Singleplayer · Story Rich

Unpacking
Shared: Cute · Relaxing · Story Rich