Games like Stellona
Games like Stellona include Slime Rancher, A Short Hike, A Hat in Time, Thank Goodness You're Here!, and Donut County. We matched them by the tags players give Stellona on Steam (Indie, Adventure, Casual, Exploration, and Comedy): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Exploration · Cute

A Short Hike
Shared: Adventure · Indie · Exploration

A Hat in Time
Shared: Adventure · Indie · Cute

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

Donut County
Shared: Indie · Casual · Adventure

Pikuniku
Shared: Indie · Adventure · Casual

Slime Rancher 2
Shared: Adventure · Cute · Casual

Chained Together
Shared: Adventure · Casual · Platformer

Tiny Terry's Turbo Trip
Shared: Adventure · Indie · Exploration

PEAK
Shared: Adventure · Exploration · Comedy

Carto
Shared: Indie · Exploration · Adventure

Jazzpunk: Director's Cut
Shared: Indie · Adventure · Comedy

Bugsnax
Shared: Adventure · Comedy · LGBTQ+

Grow Up
Shared: Adventure · Casual · Exploration

Little Kitty, Big City
Shared: Exploration · Indie · Cute

Yooka-Laylee
Shared: Adventure · Indie · Exploration

WEBFISHING
Shared: Casual · Indie · Cute

My Little Puppy
Shared: Adventure · Exploration · Cute

The Stanley Parable
Shared: Indie · Comedy · Adventure

Lil Gator Game
Shared: Casual · Indie · Cute

ABZU
Shared: Exploration · Adventure · Casual

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Casual

Journey
Shared: Adventure · Indie · Exploration

Firewatch
Shared: Adventure · Exploration · Indie