Games like Operation: New Earth for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.
BattleSpace
Massively Multiplayer · Strategy
Starbase
Action · Massively Multiplayer · Simulation
Imperia Online
Massively Multiplayer · Simulation · Strategy
Distant Worlds 2
Simulation · Strategy
Space Nations - Battlearena
Action · Massively Multiplayer · Simulation
Earth 2140
Strategy
Allspace
Action · Massively Multiplayer · Simulation
Distant Worlds: Universe
Simulation · Strategy
Call of War: World War 2
Massively Multiplayer · Simulation · Strategy
Warhammer: Chaos And Conquest
Massively Multiplayer · Simulation · Strategy
Supremacy 1914: World War 1
Massively Multiplayer · Simulation · Strategy
POWER
Massively Multiplayer · Simulation · Strategy
Stellaris
Simulation · Strategy
Hearts of Iron IV
Simulation · Strategy
Governor of Poker 3
Casual · Massively Multiplayer · Simulation
World of Tanks Blitz
Action · Massively Multiplayer · Simulation
Turmoil
Indie · Simulation · Strategy
Kingdom: New Lands
Indie · Simulation · Strategy
Prominence Poker
Casual · Massively Multiplayer · Simulation
Twilight Struggle
Simulation · Strategy
Project Highrise
Simulation · Strategy
Caesar 3
Simulation · Strategy
Pharaoh + Cleopatra
Simulation · Strategy
8-Bit Armies
Indie · Simulation · Strategy