Iron Harvest, the 1920s mech RTS, is getting a free 'World Map Campaign' update

Iron Harvest (opens in new tab) is essentially a World War 1 RTS, except that instead of developing primitive, unreliable tanks, the powers involved developed clunky, steam-powered battlemechs. It’s a great concept and, happily, the execution lives up to it: We called it “a spectacular and rock-solid RTS” in our 82% review (opens in new tab), and a “worthy spiritual successor” to Relic’s great Company of Heroes. 

Developer King Art has expanded the game since then with new modes of play, a re-imagining of the Russian Revolution, and—appropriately late—the addition of American forces.

source: gamezpot.com