Empire Earth

Empire Earth is a series of real-time strategy video games developed by Stainless Steel Studios and Mad Doc Software, and published by Sierra Entertainment.

It consisted of 4 campaign mode missions which consisted of historic moments based on Ancient Greece and Macedon, England's constant wars with the French including the Norman Conquests of England, the Germans in World War I and II, and a fantasy future scenario involving Russia and their conquest of the world.

The expansion pack added several new campaigns and features to the game but was received negatively because there were many small bugs that were never addressed by Mad Doc Software.

The expansion pack added several new campaigns, civilizations, units, and features to the original Empire Earth II game.

However, the game was received worse than its expansion pack predecessor and was considered bad for its lack of innovation with the new campaigns it offered.

Empire Earth III is a real-time strategy video game by Mad Doc Software and released by Sierra Entertainment on November 5, 2007.

Empire Earth Mobile is a turn-based strategy game developed by Vivendi and published by Wonderphone.