Games like Freedom's Twilight
Games like Freedom's Twilight include Subnautica, The Forest, The Long Dark, Subnautica: Below Zero, and DARK SOULS™ III. We matched them by the tags players give Freedom's Twilight on Steam (Open World Survival Craft, Atmospheric, Psychedelic, Exploration, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

Subnautica
Shared: Open World Survival Craft · Exploration · Base Building

The Forest
Shared: Open World Survival Craft · Adventure · Exploration

The Long Dark
Shared: Open World Survival Craft · Atmospheric · Exploration

Subnautica: Below Zero
Shared: Open World Survival Craft · Exploration · Base Building

DARK SOULS™ III
Shared: Atmospheric · Dark Fantasy · Exploration

Firewatch
Shared: Atmospheric · Adventure · Exploration

Valheim
Shared: Open World Survival Craft · Exploration · Base Building

Sons Of The Forest
Shared: Base Building · Survival Horror · Exploration

No Man's Sky
Shared: Open World Survival Craft · Exploration · Adventure

Dune: Awakening
Shared: Open World Survival Craft · Exploration · Base Building

DREDGE
Shared: Exploration · Atmospheric · Adventure

Don't Starve Together
Shared: Open World Survival Craft · Adventure · Atmospheric

Green Hell
Shared: Open World Survival Craft · Base Building · Exploration

Outer Wilds
Shared: Exploration · Atmospheric · Mystery

Terraria
Shared: Open World Survival Craft · Adventure · Exploration

Grounded
Shared: Open World Survival Craft · Base Building · Adventure

ARK: Survival Evolved
Shared: Open World Survival Craft · Adventure · Base Building

7 Days to Die
Shared: Open World Survival Craft · Base Building · Exploration

What Remains of Edith Finch
Shared: Atmospheric · Exploration · Mystery

ASTRONEER
Shared: Open World Survival Craft · Exploration · Base Building

Subnautica 2
Shared: Exploration · Atmospheric · Adventure

Darkwood
Shared: Adventure · Atmospheric · Survival Horror

Forager
Shared: Open World Survival Craft · Farming Sim · Adventure

Fallout 4
Shared: Exploration · Atmospheric · Adventure