Empire Earth vs Iron Sky
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.
Iron Sky
Iron Sky is a brand-new MMO strategy game that puts a pretty cool sci-fi twist to World War II by setting the game on an alien planet called Atlantis. In this game, you’ll get to play as either the Azure Alliance (the Allies) or the Imperial Empire (the Soviet Union) in the war that had broken out on the planet. Build bases to expand your influence, amass a cybernetic army with amazing advanced tech, and defeat all the enemies who stand in your way.Iron Sky doesn’t really bring anything new to the MMO strategy genre, but it’s a pretty solid sci-fi-themed MMO game that you can play for free directly on your browser. Despite its somewhat confusing story, the game does have a fun gameplay, cool graphics, and awesome effects. If you enjoy playing online strategy games, you might want to give this game a go.