Games like Slavic Legends
Games like Slavic Legends include Kingdoms and Castles, RimWorld, Oxygen Not Included, Prison Architect, and Manor Lords. We matched them by the tags players give Slavic Legends on Steam (Colony Sim, Strategy, RTS, Simulation, and Management): closest matches first, and among equally close ones the better-known games.

Kingdoms and Castles
Shared: Colony Sim · Strategy · Simulation

RimWorld
Shared: Colony Sim · Strategy · Base Building

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

Prison Architect
Shared: Simulation · Colony Sim · Strategy

Manor Lords
Shared: Strategy · Simulation · Base Building

Dwarf Fortress
Shared: Colony Sim · Strategy · Simulation

Against the Storm
Shared: Strategy · Simulation · Colony Sim

Frostpunk
Shared: Strategy · Colony Sim · Resource Management

Pioneers of Pagonia
Shared: Strategy · Colony Sim · Resource Management

They Are Billions
Shared: Colony Sim · Strategy · Base Building

Going Medieval
Shared: Colony Sim · Strategy · Base Building

Empires of the Undergrowth
Shared: Strategy · Simulation · Colony Sim

Workers & Resources: Soviet Republic
Shared: Strategy · Simulation · Base Building

Norland
Shared: Strategy · Simulation · Colony Sim

Age of Mythology: Retold
Shared: Strategy · RTS · Base Building

Kingdoms Reborn
Shared: Colony Sim · Strategy · Management

Infection Free Zone
Shared: Strategy · Base Building · Management

Banished
Shared: Colony Sim · Strategy · Simulation

Stranded: Alien Dawn
Shared: Strategy · Simulation · Colony Sim

Space Haven
Shared: Colony Sim · Strategy · Base Building

Captain of Industry
Shared: Strategy · Simulation · Base Building

Farthest Frontier
Shared: Strategy · Colony Sim · Resource Management

Foundation
Shared: Strategy · Simulation · Management

Ostriv
Shared: Strategy · Colony Sim · Simulation