Games like Black Skies
Games like Black Skies include The Forest, The Long Dark, Stranded Deep, Subnautica, and Terraria. We matched them by the tags players give Black Skies on Steam (Open World Survival Craft, Survival, Crafting, Realistic, and PvE): closest matches first, and among equally close ones the better-known games.

The Forest
Shared: Open World Survival Craft · Survival · Crafting

The Long Dark
Shared: Open World Survival Craft · Survival · Singleplayer

Stranded Deep
Shared: Open World Survival Craft · Survival · Crafting

Subnautica
Shared: Open World Survival Craft · Survival · Crafting

Terraria
Shared: Open World Survival Craft · Survival · Crafting

Rust
Shared: Survival · Crafting · Open World Survival Craft

Don't Starve
Shared: Open World Survival Craft · Survival · Crafting

Green Hell
Shared: Open World Survival Craft · Survival · Crafting

Project Zomboid
Shared: Survival · Open World Survival Craft · Crafting

ARK: Survival Evolved
Shared: Open World Survival Craft · Survival · Crafting

SCUM
Shared: Open World Survival Craft · Survival · Crafting

Valheim
Shared: Open World Survival Craft · Survival · Crafting

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

Dune: Awakening
Shared: Open World Survival Craft · Survival · PvE

Raft
Shared: Survival · Open World Survival Craft · Crafting

Ancestors: The Humankind Odyssey
Shared: Open World Survival Craft · Survival · Crafting

ICARUS
Shared: Open World Survival Craft · Survival · Crafting

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

Subnautica: Below Zero
Shared: Open World Survival Craft · Survival · Singleplayer

This War of Mine
Shared: Survival · Singleplayer · Crafting

Soulmask
Shared: Open World Survival Craft · Survival · Crafting

Forager
Shared: Open World Survival Craft · Survival · Crafting

Sunkenland
Shared: Open World Survival Craft · Survival · Crafting

The Last Caretaker
Shared: Survival · Crafting · Singleplayer