Games like Evil Genius
Games like Evil Genius include Dungeons 3, Evil Genius 2: World Domination, RimWorld, Manor Lords, and Two Point Hospital. We matched them by the tags players give Evil Genius on Steam (Base Building, Strategy, Villain Protagonist, Comedy, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Dungeons 3
Shared: Strategy · Base Building · Villain Protagonist
Evil Genius 2: World Domination
Shared: Base Building · Strategy · Villain Protagonist
RimWorld
Shared: Base Building · Strategy · Singleplayer
Manor Lords
Shared: Strategy · Base Building · Simulation
Two Point Hospital
Shared: Simulation · Strategy · Management
Prison Architect
Shared: Base Building · Simulation · Strategy
Tropico 4
Shared: Strategy · Simulation · Comedy
Cities: Skylines
Shared: Strategy · Simulation · Singleplayer
Oxygen Not Included
Shared: Base Building · Singleplayer · Strategy
Planet Coaster
Shared: Simulation · Strategy · Management
Against the Storm
Shared: Strategy · Base Building · Simulation
Workers & Resources: Soviet Republic
Shared: Strategy · Base Building · Simulation
Totally Accurate Battle Simulator
Shared: Strategy · Simulation · Singleplayer
Empires of the Undergrowth
Shared: Strategy · Base Building · Simulation
RollerCoaster Tycoon® 3: Platinum
Shared: Strategy · Simulation · Management
RollerCoaster Tycoon®: Deluxe
Shared: Strategy · Simulation · Management
Dyson Sphere Program
Shared: Base Building · Simulation · Strategy
Command & Conquer™ Remastered Collection
Shared: Strategy · Base Building · RTS
Dungeons 2
Shared: Strategy · Villain Protagonist · Management
Frostpunk
Shared: Strategy · Base Building · Singleplayer
Factorio
Shared: Base Building · Strategy · Management
They Are Billions
Shared: Base Building · Strategy · RTS
Game Dev Tycoon
Shared: Strategy · Simulation · Management
Infection Free Zone
Shared: Base Building · Strategy · Simulation