Games like Dinky Guardians
Games like Dinky Guardians include Factorio, Schedule I, Satisfactory, Oxygen Not Included, and Raft. We matched them by the tags players give Dinky Guardians on Steam (Automation, Simulation, Colony Sim, Crafting, and Base Building): closest matches first, and among equally close ones the better-known games.

Factorio
Shared: Automation · Base Building · Crafting

Schedule I
Shared: Simulation · Co-op · Automation

Satisfactory
Shared: Automation · Base Building · Crafting

Oxygen Not Included
Shared: Colony Sim · Base Building · Resource Management

Raft
Shared: Co-op · Crafting · Base Building

Captain of Industry
Shared: Automation · Simulation · Base Building

Dyson Sphere Program
Shared: Automation · Base Building · Simulation

Prison Architect
Shared: Simulation · Colony Sim · Base Building

Stationeers
Shared: Automation · Base Building · Colony Sim

Hydroneer
Shared: Automation · Base Building · Co-op

RimWorld
Shared: Colony Sim · Base Building · Simulation

The Planet Crafter
Shared: Base Building · Co-op · Crafting

ASKA
Shared: Colony Sim · Base Building · Co-op

Once Human
Shared: Co-op · Crafting · Action

Frostpunk
Shared: Colony Sim · Resource Management · Base Building

Kingdoms and Castles
Shared: Colony Sim · Simulation · Resource Management

Medieval Dynasty
Shared: Crafting · Co-op · Building

shapez
Shared: Automation · Base Building · Crafting

Manor Lords
Shared: Simulation · Base Building · Management

Against the Storm
Shared: Simulation · Base Building · Colony Sim

Factory Town
Shared: Automation · Base Building · Colony Sim

Dwarf Fortress
Shared: Simulation · Colony Sim · Base Building

Hammerting
Shared: Colony Sim · Simulation · Automation

Astro Colony
Shared: Automation · Base Building · Colony Sim