Games like Cosmos: Stella Returns
Games like Cosmos: Stella Returns include Crimson Desert Enhanced, ICEY, Bloodstained: Ritual of the Night, Trine 5: A Clockwork Conspiracy, and STAR WARS Jedi: Survivor™. We matched them by the tags players give Cosmos: Stella Returns on Steam (Adventure, Action, RPG, Action-Adventure, and Side Scroller): closest matches first, and among equally close ones the better-known games.

Crimson Desert Enhanced
Shared: Action · Adventure · Exploration

ICEY
Shared: Action · Adventure · Side Scroller

Bloodstained: Ritual of the Night
Shared: RPG · Action · Adventure

Trine 5: A Clockwork Conspiracy
Shared: Adventure · Action · RPG

STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Action-Adventure

Assassin's Creed® Odyssey
Shared: RPG · Action-Adventure · Exploration

Dungeon Munchies
Shared: Action · Adventure · RPG

Farever
Shared: Action · RPG · Adventure

SCARLET NEXUS
Shared: Action · RPG · Adventure

Rise of the Tomb Raider™
Shared: Adventure · Action · Action-Adventure

SANABI
Shared: Action · Adventure · 2D Platformer

Afterimage
Shared: Side Scroller · 2D Platformer · Exploration

STAR WARS Jedi: Fallen Order™
Shared: Action-Adventure · Action · Exploration

Wuthering Waves
Shared: Action · Adventure · RPG

Black Myth: Wukong
Shared: Action · RPG · Action-Adventure

Prince of Persia The Lost Crown
Shared: Action · Adventure · Exploration

The Vagrant
Shared: Action · RPG · Adventure

Hogwarts Legacy
Shared: Adventure · RPG · Exploration

God of War Ragnarök
Shared: Adventure · Action · RPG

Assassin's Creed® Origins
Shared: Action-Adventure · RPG · Action

Starfield
Shared: RPG · Exploration · Action-Adventure

Tomb Raider Game of the Year
Shared: Adventure · Action · Action-Adventure

Dust: An Elysian Tail
Shared: Action · Adventure · RPG

Fallout 4
Shared: Adventure · RPG · Exploration