Sid Meier's Civilization 2 — Compared to the first game, new units, civilizations, wonders of the world, technologies appeared, graphics took on an isometric appearance. To balance the tactical component of the game and eliminate the situation where a strong unit of a late era could lose to a weaker unit of antiquity, the developers introduced health points. Scenarios have appeared (previously it was possible to play only on a randomly generated map or a map of the Earth), of which the original game presents a scenario about the Second World War and the expansion of the Roman Republic. For the first time, it was possible to modernize outdated units, but this required the presence of the wonder of the world, Leonardo da Vinci's Workshop.