Games like Screeps: Arena
Games like Screeps: Arena include Dota 2, Anno 117: Pax Romana, Anno 1800, Stronghold: Definitive Edition, and Screeps: World. We matched them by the tags players give Screeps: Arena on Steam (Strategy, Asynchronous Multiplayer, Artificial Intelligence, RTS, and Turn-Based Tactics): closest matches first, and among equally close ones the better-known games.
Dota 2
Shared: Strategy · eSports · PvP
Anno 117: Pax Romana
Shared: Strategy · RTS · Simulation
Anno 1800
Shared: Strategy · RTS · Simulation
Stronghold: Definitive Edition
Shared: Strategy · RTS · Real Time Tactics
Screeps: World
Shared: Strategy · Automation · Artificial Intelligence
Planetary Annihilation: TITANS
Shared: Strategy · RTS · Real Time Tactics
Mindustry
Shared: Strategy · Automation · RTS
Yu-Gi-Oh! Master Duel
Shared: Strategy · PvP · Turn-Based Tactics
Total War: ROME II - Emperor Edition
Shared: Strategy · RTS · PvP
Factorio
Shared: Strategy · Automation · Building
Captain of Industry
Shared: Strategy · Automation · Simulation
Men of War: Assault Squad 2
Shared: Strategy · RTS · Simulation
Automation - The Car Company Tycoon Game
Shared: Strategy · Simulation · Building
Crusader Kings III
Shared: Strategy · Simulation · PvP
Desynced
Shared: Strategy · Automation · RTS
Manor Lords
Shared: Strategy · Simulation · Building
Total War: WARHAMMER II
Shared: Strategy · RTS · PvP
Total War: WARHAMMER III
Shared: Strategy · RTS · Real Time Tactics
shapez 2 - Factory
Shared: Strategy · Automation · Building
WARNO
Shared: Strategy · RTS · Real Time Tactics
Broken Arrow
Shared: Strategy · RTS · Real Time Tactics
Dune: Spice Wars
Shared: Strategy · RTS · Real Time Tactics
Wargame: Red Dragon
Shared: Strategy · RTS · PvP
Dyson Sphere Program
Shared: Automation · Strategy · Building