Games like Nova Antarctica
Games like Nova Antarctica include The Long Dark, The Forest, This War of Mine, Rain World, and Subnautica. We matched them by the tags players give Nova Antarctica on Steam (Cute, Survival, Adventure, Crafting, and Exploration): closest matches first, and among equally close ones the better-known games.

The Long Dark
Shared: Survival · Exploration · Adventure

The Forest
Shared: Survival · Crafting · Adventure

This War of Mine
Shared: Survival · Atmospheric · Crafting

Rain World
Shared: Survival · Exploration · Atmospheric

Subnautica
Shared: Survival · Exploration · Crafting

Don't Starve
Shared: Survival · Adventure · Crafting

Stray
Shared: Adventure · Cute · Atmospheric

Terraria
Shared: Survival · Adventure · Crafting

Fallout 4
Shared: Exploration · Adventure · Post-apocalyptic

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Survival · Post-apocalyptic · Atmospheric

FAR: Lone Sails
Shared: Adventure · Atmospheric · Exploration

Pacific Drive
Shared: Survival · Exploration · Crafting

Ancestors: The Humankind Odyssey
Shared: Survival · Exploration · Adventure

Slime Rancher
Shared: Cute · Adventure · Exploration

Erzurum
Shared: Survival · Crafting · Exploration

Endling - Extinction is Forever
Shared: Adventure · Survival · Cute

Sons Of The Forest
Shared: Survival · Crafting · Adventure

Shelter 2
Shared: Adventure · Survival · Cute

Shelter
Shared: Survival · Adventure · Exploration

Forever Skies
Shared: Survival · Exploration · Crafting

No Man's Sky
Shared: Survival · Exploration · Adventure

Don't Starve Together
Shared: Survival · Adventure · Crafting

The Last Caretaker
Shared: Survival · Crafting · Exploration

Rust
Shared: Survival · Crafting · Adventure