Games like Resonurgy
Games like Resonurgy include Oxygen Not Included, Factorio, RimWorld, Totally Accurate Battle Simulator, and Satisfactory. We matched them by the tags players give Resonurgy on Steam (Simulation, Strategy, Sandbox, Exploration, and 3D): closest matches first, and among equally close ones the better-known games.

Oxygen Not Included
Shared: Survival · Simulation · Sandbox

Factorio
Shared: Sandbox · Strategy · Crafting

RimWorld
Shared: Strategy · Sandbox · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Strategy

Satisfactory
Shared: Sandbox · Crafting · Exploration

Space Engineers
Shared: Sandbox · Simulation · Survival

Terraria
Shared: Sandbox · Survival · Exploration

Banished
Shared: Strategy · Simulation · Sandbox

Manor Lords
Shared: Strategy · Simulation · Sandbox

Kenshi
Shared: Sandbox · Simulation · Survival

Settlement Survival
Shared: Simulation · Sandbox · Strategy

The Long Dark
Shared: Exploration · Survival · Simulation

Prison Architect
Shared: Simulation · Sandbox · Strategy

The Riftbreaker
Shared: Exploration · Sandbox · Survival

Cities: Skylines
Shared: Simulation · Strategy · Sandbox

Dwarf Fortress
Shared: Simulation · Strategy · Sandbox

Stonehearth
Shared: Sandbox · Strategy · Simulation

Gnomoria
Shared: Sandbox · Strategy · Simulation

Core Keeper
Shared: Exploration · Sandbox · Survival

This War of Mine
Shared: Strategy · Simulation · Survival

Project Zomboid
Shared: Sandbox · Survival · Simulation

Planet Coaster 2
Shared: Simulation · Strategy · Sandbox

Stranded: Alien Dawn
Shared: Simulation · Strategy · Survival

Against the Storm
Shared: Simulation · Strategy · Sandbox