Games like Thumb Hiker
Games like Thumb Hiker include Slime Rancher 2, Sticky Business, Chill with You : Lo-Fi Story, Townscaper, and Is This Seat Taken?. We matched them by the tags players give Thumb Hiker on Steam (Utilities, Software, Relaxing, Colorful, and Stylized): closest matches first, and among equally close ones the better-known games.

Slime Rancher 2
Shared: Relaxing · Colorful · Singleplayer

Sticky Business
Shared: Relaxing · Casual · Wholesome

Chill with You : Lo-Fi Story
Shared: Relaxing · Utilities · Casual

Townscaper
Shared: Relaxing · Casual · Stylized

Is This Seat Taken?
Shared: Relaxing · Casual · Colorful

Flower
Shared: Relaxing · Nature · Casual

Terra Nil
Shared: Relaxing · Nature · Casual

Spilled!
Shared: Relaxing · Casual · Wholesome

A Little to the Left
Shared: Relaxing · Casual · Wholesome

Mountain
Shared: Relaxing · Indie · Casual

Sparkle 2 Evo
Shared: Relaxing · Controller · Indie

Ballads of Hongye: REBORN
Shared: Relaxing · Nature · Casual

ABZU
Shared: Relaxing · Colorful · Casual

Samorost 1
Shared: Relaxing · Casual · Nature

Leaf it Alone
Shared: Relaxing · Casual · Indie

Leafy Corner
Shared: Relaxing · Nature · Casual

Equilinox
Shared: Relaxing · Indie · Casual

Passpartout: The Starving Artist
Shared: Relaxing · Casual · Indie

Assemble with Care
Shared: Relaxing · Indie · Casual

Wingspan
Shared: Relaxing · Nature · Wholesome

SUMMERHOUSE
Shared: Relaxing · Colorful · Casual

A Short Hike
Shared: Relaxing · Indie · Nature

Tiny Glade
Shared: Relaxing · Casual · Indie

Lil Gator Game
Shared: Relaxing · Casual · Wholesome