Games like Bottle Journey
Games like Bottle Journey include Hollow Knight: Silksong, Cairn, EVE Online, Rain World, and Hollow Knight. We matched them by the tags players give Bottle Journey on Steam (Adventure, Simulation, Indie, 3D Platformer, and Exploration): closest matches first, and among equally close ones the better-known games.

Hollow Knight: Silksong
Shared: Indie · Difficult · Adventure

Cairn
Shared: Indie · Adventure · Exploration

EVE Online
Shared: Adventure · Exploration · Simulation

Rain World
Shared: Difficult · Indie · Exploration

Hollow Knight
Shared: Difficult · Indie · Adventure

Chained Together
Shared: Adventure · Simulation · 3D Platformer

Slime Rancher
Shared: Adventure · Exploration · Simulation

Don't Starve
Shared: Adventure · Indie · Exploration

A Short Hike
Shared: Adventure · Exploration · Indie

I Am Bread
Shared: Simulation · Adventure · 3D Platformer

A Hat in Time
Shared: 3D Platformer · Adventure · Indie

The Long Dark
Shared: Exploration · Adventure · Simulation

Don't Starve Together
Shared: Adventure · Indie · Difficult

SnowRunner
Shared: Simulation · Adventure · Exploration

鬼谷八荒 Tale of Immortal
Shared: Simulation · Adventure · Indie

Snake Pass
Shared: Simulation · Adventure · Difficult

Hyper Light Drifter
Shared: Adventure · Indie · Difficult

Kerbal Space Program
Shared: Simulation · Indie · Exploration

Thief Simulator
Shared: Simulation · Adventure · Indie

Outer Wilds
Shared: Adventure · Exploration · Indie

Journey
Shared: Adventure · Indie · Exploration

Valley
Shared: Adventure · Exploration · Indie

Yooka-Laylee
Shared: Adventure · 3D Platformer · Indie

Internet Cafe Simulator
Shared: Simulation · Indie · Adventure