Nope, it's not an RTS, but back in the 90's - when computers were bulky, few, and preciously expensive, Internet access was charged by the minute, and friends n

Nope, it's not an RTS, but back in the 90's - when computers were bulky, few, and preciously expensive, Internet access was charged by the minute, and friends not always within PC carrying distance - hot-seat games such as the HoMM or Worms series were winning the battle for screen-time over the likes of StarCraft or Quake in basically almost any social context. We'd sometimes meet up and try to take turns to beat a particularly difficult mission, but by the time anyone had a second (imagine!) computer in their house, broadband Internet was getting widespread. My first ever StarCraft LAN was in 2009, IIRC.