Games like Jurassic Clans
Games like Jurassic Clans include RimWorld, Kingdoms and Castles, Dwarf Fortress, Prison Architect, and Manor Lords. We matched them by the tags players give Jurassic Clans on Steam (Tactical RPG, Turn-Based Tactics, City Builder, Colony Sim, and Sandbox): closest matches first, and among equally close ones the better-known games.

RimWorld
Shared: Colony Sim · Sandbox · Survival

Kingdoms and Castles
Shared: City Builder · Colony Sim · Sandbox

Dwarf Fortress
Shared: Colony Sim · City Builder · Sandbox

Prison Architect
Shared: Sandbox · Building · Colony Sim

Manor Lords
Shared: City Builder · Building · Sandbox

Timberborn
Shared: City Builder · Colony Sim · Sandbox

Oxygen Not Included
Shared: Colony Sim · Building · Survival

Against the Storm
Shared: City Builder · Building · Colony Sim

Frostpunk
Shared: City Builder · Colony Sim · Survival

Empires of the Undergrowth
Shared: City Builder · Colony Sim · Building

Settlement Survival
Shared: City Builder · Colony Sim · Building

Stonehearth
Shared: City Builder · Colony Sim · Sandbox

Jurassic World Evolution
Shared: Building · Dinosaurs · Sandbox

Cities: Skylines
Shared: City Builder · Building · Sandbox

Jurassic World Evolution 2
Shared: Building · Dinosaurs · Sandbox

Workers & Resources: Soviet Republic
Shared: City Builder · Building · Colony Sim

Banished
Shared: City Builder · Colony Sim · Sandbox

Space Haven
Shared: Colony Sim · Survival · Base Building

The Universim
Shared: City Builder · Colony Sim · Sandbox

Norland
Shared: City Builder · Colony Sim · Building

Colony Survival
Shared: Colony Sim · Building · Sandbox

Songs of Syx
Shared: City Builder · Colony Sim · Sandbox

Endzone - A World Apart
Shared: City Builder · Survival · Colony Sim

Factorio
Shared: Sandbox · Base Building · Crafting