Games like Order: The New Dawn
Games like Order: The New Dawn include Oxygen Not Included, RimWorld, Space Haven, Prison Architect, and Kingdoms and Castles. We matched them by the tags players give Order: The New Dawn on Steam (Colony Sim, Space Sim, Resource Management, Base Building, and Exploration): closest matches first, and among equally close ones the better-known games.

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

RimWorld
Shared: Colony Sim · Base Building · Sandbox

Space Haven
Shared: Colony Sim · Base Building · Survival

Prison Architect
Shared: Colony Sim · Base Building · Sandbox

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

Frostpunk
Shared: Resource Management · Colony Sim · Survival

Factorio
Shared: Resource Management · Base Building · Sandbox

Settlement Survival
Shared: Colony Sim · Building · Sandbox

Dwarf Fortress
Shared: Colony Sim · Base Building · Sandbox

Manor Lords
Shared: Base Building · Colony Sim · Resource Management

Against the Storm
Shared: Base Building · Colony Sim · Resource Management

Terraria
Shared: Sandbox · Survival · Pixel Graphics

Dyson Sphere Program
Shared: Base Building · Resource Management · Building

Empires of the Undergrowth
Shared: Base Building · Colony Sim · Building

Norland
Shared: Colony Sim · Base Building · Resource Management

Sheltered
Shared: Base Building · Resource Management · Survival

Timberborn
Shared: Colony Sim · Sandbox · Base Building

Banished
Shared: Colony Sim · Resource Management · Sandbox

Planetbase
Shared: Colony Sim · Base Building · Resource Management

IXION
Shared: Colony Sim · Resource Management · Base Building

Endzone - A World Apart
Shared: Colony Sim · Base Building · Survival

Satisfactory
Shared: Base Building · Resource Management · Building

Ratopia
Shared: Colony Sim · Base Building · Building

The Crust
Shared: Colony Sim · Base Building · Resource Management