Games like Wild Terra 2: New Lands
Games like Wild Terra 2: New Lands include Rust, Terraria, ARK: Survival Evolved, Conan Exiles Enhanced, and Albion Online. We matched them by the tags players give Wild Terra 2: New Lands on Steam (Massively Multiplayer, Open World Survival Craft, Sandbox, RPG, and Crafting): closest matches first, and among equally close ones the better-known games.

Rust
Shared: Open World Survival Craft · Crafting · Sandbox

Terraria
Shared: Open World Survival Craft · Sandbox · Crafting

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

Conan Exiles Enhanced
Shared: Open World Survival Craft · Building · Crafting

Albion Online
Shared: Massively Multiplayer · Sandbox · MMORPG

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

Once Human
Shared: Open World Survival Craft · Building · Open World

Valheim
Shared: Open World Survival Craft · Building · Crafting

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

Last Oasis
Shared: Massively Multiplayer · RPG · Crafting

Life is Feudal: Your Own
Shared: Open World Survival Craft · Sandbox · Crafting

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

Palworld
Shared: Open World Survival Craft · Crafting · Open World

Reign Of Kings
Shared: Open World Survival Craft · Crafting · Sandbox

Raft
Shared: Open World Survival Craft · Crafting · Building

Necesse
Shared: Open World Survival Craft · Sandbox · Crafting

ARK: Survival Ascended
Shared: Crafting · Sandbox · Building

Starbound
Shared: Open World Survival Craft · Sandbox · Crafting

SCUM
Shared: Open World Survival Craft · Massively Multiplayer · Crafting

Miscreated
Shared: Open World Survival Craft · Massively Multiplayer · Crafting

Dark and Light
Shared: Massively Multiplayer · RPG · Sandbox

Craftopia
Shared: Open World Survival Craft · Crafting · Sandbox

Gloria Victis: Medieval MMORPG
Shared: Massively Multiplayer · MMORPG · RPG

Medieval Dynasty
Shared: Crafting · Building · Sandbox