Games like PixARK - Terracrypt - Expansion Pack
Games like PixARK - Terracrypt - Expansion Pack include Rust, ARK: Survival Evolved, ARK: Survival Ascended, Terraria, and PixARK. We matched them by the tags players give PixARK - Terracrypt - Expansion Pack on Steam (Survival, Adventure, Open World, Massively Multiplayer, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Rust
Shared: Survival · Open World · Multiplayer

ARK: Survival Evolved
Shared: Survival · Open World · Multiplayer

ARK: Survival Ascended
Shared: Survival · Open World · Multiplayer

Terraria
Shared: Survival · Sandbox · Multiplayer

PixARK
Shared: Survival · Adventure · Open World

Once Human
Shared: Open World · Survival · Multiplayer

Conan Exiles Enhanced
Shared: Survival · Open World · Multiplayer

The Isle
Shared: Survival · Open World · Dinosaurs

Don't Starve Together
Shared: Survival · Open World · Multiplayer

Core Keeper
Shared: Survival · Open World · Multiplayer

Last Oasis
Shared: Survival · Massively Multiplayer · Open World

Raft
Shared: Survival · Multiplayer · Open World

Valheim
Shared: Survival · Open World · Multiplayer

Palworld
Shared: Survival · Open World · Multiplayer

Enshrouded
Shared: Survival · Open World · Multiplayer

7 Days to Die
Shared: Survival · Open World · Multiplayer

Scrap Mechanic
Shared: Survival · Open World · Sandbox

Starbound
Shared: Survival · Adventure · Sandbox

Necesse
Shared: Open World · Survival · Multiplayer

Sons Of The Forest
Shared: Survival · Open World · Multiplayer

DayZ
Shared: Survival · Open World · Multiplayer

Project Zomboid
Shared: Survival · Open World · Multiplayer

The Forest
Shared: Survival · Open World · Adventure

Dark and Light
Shared: Survival · Open World · Massively Multiplayer