Red Lines: Modern Grand Strategy

A world in 2026

Red Lines: Modern Grand Strategy is a PC grand strategy game set in the world as it stands in 2026. You choose one of 193 countries, from the United States to Lesotho, and manage its economy, military, alliances and wars across a map of 2,491 provinces. Other countries are run by AI, making their own decisions about trade, diplomacy and conflict. Some wars are already underway when you start.

War and supply

Before declaring war, you can see which countries are expected to join each side, including a target’s allies, mutual-defense bloc and independence guarantors. Your rising threat can also prompt a coalition. On the map, divisions fight province by province along fronts. Supply comes from your capital, coasts and depots, so cutting supply can leave forces in a pocket without what they need.