“After the Great War, farmers found a plethora of unexploded ordnance, barbed wire, weapons, shrapnel and bullets while ploughing their fields. They called it the (Iron Harvest).”
Iron Harvest is a real-time strategy game (RTS) set in the alternate reality of 1920+, just after the end of the Great War.
The game lets you control 
giant dieselpunk mechs, combining 
epic singleplayer and coop campaigns as well as 
skirmishes with intense action on the battlefield for 
multiplayer fans,
 Iron Harvest is the classic real-time strategy games fans have been waiting for.