Games like ysh park
Games like ysh park include Viewfinder, Portal 2, NaissanceE, The Beginner's Guide, and Trine 2: Complete Story. We matched them by the tags players give ysh park on Steam (RPG, Action-Adventure, Walking Simulator, Puzzle, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Viewfinder
Shared: Puzzle · Puzzle Platformer · First-Person

Portal 2
Shared: Puzzle · Puzzle Platformer · First-Person

NaissanceE
Shared: Walking Simulator · Abstract · Puzzle

The Beginner's Guide
Shared: Walking Simulator · First-Person · Abstract

Trine 2: Complete Story
Shared: Action-Adventure · Puzzle Platformer · Puzzle

The Exit 8
Shared: Walking Simulator · Puzzle · Immersive Sim

Portal
Shared: Puzzle · Puzzle Platformer · First-Person

Little Nightmares II
Shared: Puzzle · Action-Adventure · Puzzle Platformer

Manifold Garden
Shared: Puzzle · Abstract · Puzzle Platformer

The Elder Scrolls IV: Oblivion Remastered
Shared: RPG · Action-Adventure · First-Person

Starfield
Shared: RPG · Action-Adventure · First-Person

Layers of Fear (2016)
Shared: Walking Simulator · First-Person · Psychological Horror

The Talos Principle 2
Shared: Puzzle · Puzzle Platformer · Walking Simulator

Antichamber
Shared: Puzzle · First-Person · Abstract

What Remains of Edith Finch
Shared: Walking Simulator · First-Person · Atmospheric

Little Nightmares
Shared: Puzzle Platformer · Puzzle · Atmospheric

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

LIMBO
Shared: Puzzle Platformer · Puzzle · Indie

Amnesia: Rebirth
Shared: Action-Adventure · Puzzle · First-Person

Cyber Manhunt
Shared: RPG · Puzzle · Immersive Sim

Hogwarts Legacy
Shared: RPG · Action-Adventure · Singleplayer

Poppy Playtime
Shared: Puzzle · First-Person · Singleplayer

The Witness
Shared: Puzzle · First-Person · Walking Simulator

Legend of Grimrock 2
Shared: RPG · Dungeon Crawler · Puzzle