Games like Retro Machina
Games like Retro Machina include Ori and the Will of the Wisps, Hogwarts Legacy, Crimson Desert Enhanced, Dust: An Elysian Tail, and God of War. We matched them by the tags players give Retro Machina on Steam (Singleplayer, Action, Indie, Colorful, and Emotional): closest matches first, and among equally close ones the better-known games.

Ori and the Will of the Wisps
Shared: Singleplayer · Action · Adventure

Hogwarts Legacy
Shared: Singleplayer · Fantasy · Adventure

Crimson Desert Enhanced
Shared: Singleplayer · Action · Fantasy

Dust: An Elysian Tail
Shared: Action · Indie · Singleplayer

God of War
Shared: Singleplayer · Action · Adventure

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

KINGDOM HEARTS -HD 1.5+2.5 ReMIX-
Shared: Action · Singleplayer · Adventure

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

Brothers - A Tale of Two Sons
Shared: Indie · Adventure · Emotional

Bastion
Shared: Action · Indie · Singleplayer

Chants of Sennaar
Shared: Singleplayer · Indie · Puzzle

The Last Campfire
Shared: Singleplayer · Indie · Puzzle

Black Myth: Wukong
Shared: Action · Singleplayer · RPG

The Witcher 3: Wild Hunt — Remastered
Shared: Singleplayer · Fantasy · RPG

Hollow Knight
Shared: Singleplayer · Indie · Metroidvania

Hollow Knight: Silksong
Shared: Indie · Singleplayer · Metroidvania

Sanfu
Shared: Colorful · Puzzle · RPG

Portal 2
Shared: Singleplayer · Puzzle · Action

Song of Nunu: A League of Legends Story
Shared: Singleplayer · Adventure · Fantasy

The Elder Scrolls Online - Standard Edition
Shared: Singleplayer · Fantasy · RPG

The Elder Scrolls IV: Oblivion Remastered
Shared: Singleplayer · Fantasy · RPG

Middle-earth: Shadow of War
Shared: Action · Singleplayer · Fantasy

Hob
Shared: Action · Singleplayer · Indie

Seen
Shared: Singleplayer · Indie · Action