Games like Signalfall
Games like Signalfall include Satisfactory, Valheim, The Forest, ARK: Survival Evolved, and Rust. We matched them by the tags players give Signalfall on Steam (Survival, Crafting, Building, Exploration, and Base Building): closest matches first, and among equally close ones the better-known games.

Satisfactory
Shared: Crafting · Base Building · Building

Valheim
Shared: Survival · Building · Crafting

The Forest
Shared: Survival · Crafting · Building

ARK: Survival Evolved
Shared: Survival · Crafting · Building

Rust
Shared: Survival · Crafting · Building

Terraria
Shared: Survival · Crafting · Sandbox

Scrap Mechanic
Shared: Survival · Building · Crafting

Enshrouded
Shared: Survival · Base Building · Crafting

Sons Of The Forest
Shared: Survival · Crafting · Base Building

ARK: Survival Ascended
Shared: Survival · Crafting · Base Building

Raft
Shared: Survival · Crafting · Building

Core Keeper
Shared: Survival · Exploration · Crafting

Once Human
Shared: Survival · Building · Action

Palworld
Shared: Survival · Crafting · Base Building

Factorio
Shared: Crafting · Base Building · Survival

The Planet Crafter
Shared: Survival · Base Building · Building

ASTRONEER
Shared: Survival · Exploration · Base Building

The Last Caretaker
Shared: Survival · Crafting · Base Building

Dune: Awakening
Shared: Survival · Exploration · Base Building

ICARUS
Shared: Survival · Crafting · Base Building

V Rising
Shared: Survival · Base Building · Crafting

Sandustry
Shared: Crafting · Building · Survival

Conan Exiles Enhanced
Shared: Survival · Building · Crafting

Grounded 2
Shared: Survival · Base Building · Crafting

