Empire Earth vs Sid Meier's Civilization III
Empire Earth
Empire Earth lets you take the reins of a newborn civilization and nurture it so it'd grow into a formidable empire that can eventually dominate the globe. But of course, your rise to power will not go unchallenged, so expect the need to flex your military muscles from time to time or employ some diplomatic action to ensure the expansion of your empire. As you go through various eras until the final, hypothetical "nano era", you'll need to invest in upgrading your technology both for your normal citizens and for your military just so your empire can keep up with the times and have both military might and economic strength growing in tandem. Multiplayer is also available but only through LAN.Empire Earth may not have been as popular as Age of Empires, but it is still a pretty renowned real-time strategy game back in the day. If you love the genre, you'll definitely enjoy playing this game.
Sid Meier's Civilization III
Sid Meier's Civilization III is a compilation of the third iteration of the award-winning grand strategy game franchise, Civilization, as well as all its associated DLCs, namely the updated and enhanced multiplayer expansion in Civ 3: Play the World and new civilizations, scenarios, and features in Civ 3: Conquests. The game definitely improved on its predecessor by a mile, providing players with basically more ways to play. Due to this, the game has a depth that surpass the other games the franchise has produced.However, its multiplayer has been suspended but if you like, you can still play the game on LAN. Not to mention, many other aspects of the game, like the graphics and some of the features, are becoming rather dated as well. So, unless you plan on playing only single player or on LAN, you might want to grab a slightly newer version of the game if a deeper gameplay is what you crave.