Games like Beat Survival - Expansion
Games like Beat Survival - Expansion include Once Human, Don't Starve Together, Terraria, Project Zomboid, and Rust. We matched them by the tags players give Beat Survival - Expansion on Steam (RPG, Simulation, Action, Adventure, and Free to Play): closest matches first, and among equally close ones the better-known games.

Once Human
Shared: Free to Play · Action · Open World

Don't Starve Together
Shared: Survival · Adventure · Co-op

Terraria
Shared: Survival · Adventure · 2D

Project Zomboid
Shared: Zombies · Survival · Open World

Rust
Shared: Survival · Crafting · Adventure

The Forest
Shared: Survival · Adventure · Open World

Monster Hunter: World
Shared: Action · RPG · Co-op

Core Keeper
Shared: Survival · Open World · Action

DYSMANTLE
Shared: RPG · Survival · Zombies

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

How to Survive
Shared: Action · Zombies · Survival

Conan Exiles Enhanced
Shared: Survival · RPG · Open World

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

Miscreated
Shared: Survival · Zombies · Open World

Dying Light
Shared: Zombies · Open World · Survival

Neverwinter
Shared: RPG · Free to Play · Adventure

How to Survive 2
Shared: Zombies · Survival · RPG

Enshrouded
Shared: RPG · Survival · Open World

Where Winds Meet
Shared: Free to Play · Open World · Adventure

Wuthering Waves
Shared: Action · RPG · Free to Play

Kenshi
Shared: RPG · Survival · Simulation

Raft
Shared: Survival · Co-op · Adventure

SCUM
Shared: Survival · Open World · Zombies

Stardew Valley
Shared: RPG · Simulation · Pixel Graphics