Games like 奇迹之旅
Games like 奇迹之旅 include Terraria, Slime Rancher, The Scroll of Taiwu : Beyond The Dome, Fallout 4, and Keplerth. We matched them by the tags players give 奇迹之旅 on Steam (Indie, Open World, Exploration, Sandbox, and Casual): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: Sandbox · Adventure · Exploration

Slime Rancher
Shared: Exploration · Open World · Adventure

The Scroll of Taiwu : Beyond The Dome
Shared: Sandbox · Open World · Indie

Fallout 4
Shared: Open World · Exploration · Adventure

Keplerth
Shared: Exploration · Sandbox · Open World

Starbound
Shared: Sandbox · Adventure · Open World

SPORE™
Shared: Open World · Sandbox · Exploration

My Time at Portia
Shared: Open World · RPG · Casual

No Man's Sky
Shared: Open World · Exploration · Sandbox

Don't Starve
Shared: Indie · Sandbox · Adventure

Don't Starve Together
Shared: Open World · Adventure · Sandbox

Tainted Grail: The Fall of Avalon
Shared: Open World · RPG · Adventure

A Short Hike
Shared: Exploration · Indie · Adventure

Sands of Salzaar
Shared: Open World · Indie · RPG

Wobbly Life
Shared: Open World · Adventure · Sandbox

Cube World
Shared: Open World · Adventure · Indie

Mount & Blade II: Bannerlord
Shared: Open World · Sandbox · RPG

Melvor Idle
Shared: Indie · Casual · RPG

Kenshi
Shared: Open World · Sandbox · RPG

The Long Dark
Shared: Open World · Exploration · Adventure

Palworld
Shared: Open World · Indie · Adventure

Vampires' Melody
Shared: Casual · Adventure · Interactive Fiction

Big Walk
Shared: Exploration · Open World · Adventure

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