Games like Palladium: Adventure in Greece
Games like Palladium: Adventure in Greece include Firewatch, What Remains of Edith Finch, Return of the Obra Dinn, The Witness, and Outer Wilds. We matched them by the tags players give Palladium: Adventure in Greece on Steam (Adventure, Indie, First-Person, Historical, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · First-Person · Singleplayer

What Remains of Edith Finch
Shared: First-Person · Adventure · Mystery

Return of the Obra Dinn
Shared: Puzzle · Indie · Mystery

The Witness
Shared: First-Person · Puzzle · Indie

Outer Wilds
Shared: Adventure · Mystery · Puzzle

Chants of Sennaar
Shared: Adventure · Indie · Puzzle

The Room
Shared: Adventure · Puzzle · Mystery

Murders on the Yangtze River
Shared: Adventure · Indie · Puzzle

Blue Prince
Shared: Puzzle · Mystery · Singleplayer

Poppy Playtime
Shared: Singleplayer · First-Person · Puzzle

Obduction
Shared: Adventure · Indie · First-Person

Call of the Sea
Shared: Adventure · First-Person · Puzzle

INFRA
Shared: First-Person · Adventure · Puzzle

Riven
Shared: Adventure · First-Person · Puzzle

The Stanley Parable
Shared: Indie · First-Person · Adventure

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

The Room Three
Shared: Adventure · Indie · Puzzle

Antichamber
Shared: Indie · First-Person · Puzzle

The Talos Principle
Shared: First-Person · Puzzle · Singleplayer

The House of Da Vinci
Shared: Puzzle · Adventure · Mystery

Slime Rancher
Shared: Adventure · Singleplayer · First-Person

Escape Simulator
Shared: Adventure · Puzzle · First-Person

The Room Two
Shared: Puzzle · Adventure · Mystery

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Mystery