Games like Rejuvan
Games like Rejuvan include Cities: Skylines, Cities: Skylines II, Captain of Industry, Manor Lords, and Workers & Resources: Soviet Republic. We matched them by the tags players give Rejuvan on Steam (Automation, Strategy, Time Management, Simulation, and Building): closest matches first, and among equally close ones the better-known games.

Cities: Skylines
Shared: Simulation · Strategy · City Builder

Cities: Skylines II
Shared: Simulation · City Builder · Building

Captain of Industry
Shared: Automation · Strategy · Simulation

Manor Lords
Shared: Strategy · Simulation · City Builder

Workers & Resources: Soviet Republic
Shared: Strategy · Simulation · City Builder

Factorio
Shared: Automation · Strategy · Crafting

Tavern Master
Shared: Simulation · Building · Strategy

Against the Storm
Shared: Strategy · Simulation · City Builder

Dyson Sphere Program
Shared: Automation · Building · Simulation

Transport Fever 2
Shared: Strategy · Simulation · City Builder

Automation - The Car Company Tycoon Game
Shared: Simulation · Building · Strategy

Foundation
Shared: Strategy · Simulation · City Builder

Jurassic World Evolution
Shared: Building · Simulation · Strategy

Banished
Shared: Strategy · City Builder · Simulation

Kingdoms and Castles
Shared: City Builder · Strategy · Simulation

Empires of the Undergrowth
Shared: Strategy · Simulation · City Builder

Automation Empire
Shared: Automation · Strategy · Simulation

Little Big Workshop
Shared: Strategy · Simulation · Automation

Farthest Frontier
Shared: Strategy · Building · City Builder

Anno 1800
Shared: Strategy · Simulation · City Builder

Hollywood Animal
Shared: Strategy · Simulation · City Builder

Startup Company
Shared: Strategy · Simulation · Economy

Planet Coaster
Shared: Simulation · Building · Strategy

MineMogul
Shared: Automation · Strategy · Building