Games like Seeking The Guardian
Games like Seeking The Guardian include OneShot, Outer Wilds, FEZ, Papers, Please, and The Rewinder. We matched them by the tags players give Seeking The Guardian on Steam (Puzzle, Adventure, Exploration, Pixel Graphics, and 2D): closest matches first, and among equally close ones the better-known games.

OneShot
Shared: Pixel Graphics · Story Rich · Puzzle

Outer Wilds
Shared: Exploration · Adventure · Puzzle

FEZ
Shared: Puzzle · Pixel Graphics · Exploration

Papers, Please
Shared: Pixel Graphics · Puzzle · Indie

The Rewinder
Shared: Adventure · Puzzle · Pixel Graphics

Void Stranger
Shared: Puzzle · Adventure · 2D

There Is No Game: Wrong Dimension
Shared: Puzzle · Adventure · Pixel Graphics

DAVE THE DIVER
Shared: Pixel Graphics · Adventure · Exploration

Firewatch
Shared: Adventure · Story Rich · Exploration

ANIMAL WELL
Shared: Puzzle · Exploration · Pixel Graphics

UNREAL LIFE
Shared: Adventure · Pixel Graphics · Story Rich

Blue Prince
Shared: Puzzle · Exploration · Mystery

What Remains of Edith Finch
Shared: Story Rich · Exploration · Adventure

Impostor Factory
Shared: Adventure · Pixel Graphics · Story Rich

Murders on the Yangtze River
Shared: Puzzle · Adventure · Story Rich

Hollow Knight
Shared: 2D · Exploration · Adventure

DISTRAINT: Deluxe Edition
Shared: Pixel Graphics · Adventure · 2D

The Talos Principle
Shared: Puzzle · Story Rich · Exploration

OMORI
Shared: Pixel Graphics · Story Rich · Indie

Return of the Obra Dinn
Shared: Puzzle · Story Rich · Mystery

Chants of Sennaar
Shared: Puzzle · Adventure · Singleplayer

Stray
Shared: Adventure · Exploration · Puzzle

Gorogoa
Shared: Puzzle · Singleplayer · Indie

The Room 4: Old Sins
Shared: Puzzle · Adventure · Mystery