Gratuitous Space Battles is described as 'Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets'. There are more than 10 games similar to Gratuitous Space Battles for a variety of platforms, including Windows, Mac, Linux, Android and iPad. The best alternative is EVE Online, which is free. Other Gratuitous Space Battles like games are Oolite (Free, Open Source), OGame (Freemium), Entropia Universe (Freemium) and Shores of Hazeron (Paid).
EVE Online is a massive multiplayer online game that offers limitless potential to discover, explore and conquer an amazing science fiction universe where you pilot spaceships, fight, trade, and form corporations and alliances with other players.
Oolite is a space sim game, inspired by Elite. Among Oolite's several similarities to its inspirational source, the gaming experience is enhanced by the context set in Elite's original manual, and the accompanying novella, The Dark Wheel.
OGame is a strategy-game set in space. Thousands of players across the world compete at the same time. In order to play you only need a web browser. Start out with a small planet and develop this into the hub of an interstellar empire.
Unscripted, living and thriving universe. First person action from the ground to the stars and beyond. You is always yourself, scavenging your first fruit from the tree or standing on the bridge of your flagship.
Xterium (War of Alliance) is a strategic space simulator in real time. Fight with thousands of players around the world at the same time to become the best. To do this you will need a regular browser. Learn how to manage a Space Empire!.