Iron Harvest certainly does a good job of making itself appealing to any RTS fan. Set in an alternative 1920's, Iron Harvest mixes infantry with hulking diesel-powered mechs that stomp across the landscape. It's all inspired by polish artist Jakub Rozalski's 1920+ series of paintings, which also acted as inspiration for an excellent board game by the name of Scythe. The result is awesome to watch. As squads of gunmen slam into cover and open fire, a massive mech will power into the frame and begin unloading artillery rounds. Mechanically, these machines of war are not vastly different from regular tanks in how they behave, but they sure do look a hell of a lot cooler, don't they?