Endless Sky is described as 'Explore other star systems. Earn money by trading, carrying passengers, or completing missions. Use your earnings to buy a better ship or to upgrade the weapons and engines on your current one. Blow up pirates. Take sides in a civil war' and is a Exploration Game in the Games category. There are more than 10 games similar to Endless Sky for a variety of platforms, including Windows, Linux, Mac, Steam and Online / Web-based. Most alternatives are Exploration , Sandbox Games and Role-playing Games. The best alternative is Escape Velocity Nova. It's not free, so if you're looking for a free alternative, you could try NAEV or The Ur-Quan Masters. Other Endless Sky like games are Transcendence (Free), Space Pirates and Zombies (Paid), SolarWolf (Free, Open Source) and nuu (Free, Open Source).
At its core, Space Pirates and Zombies is an action based, skill oriented, top down space combat game. It’s similar to the ones we knew and loved in years past, but now using full physics simulation and modern graphics for those oh so pretty explosions.
NUU is to be an open-source (massive) multiplayer game of space trade and combat. NUU is heavily inspired by Ambrosia Software's Escape Velocity. It's excellent open-source cousin naev currently lends NUU it's assets.
Star Sonata is a space-themed massively multiplayer online role-playing game (MMO), that uses a third-person 2d overhead view similar to that of Asteroids. In addition the game offers complex and involved commerce, construction and team systems.
Space RPG 3 is a space-themed role playing action game, where you start as a novice captain with a small ship and work your way up in the galaxy by trading and doing missions, or even becoming a rogue pirate.
Space RPG 3 vs Endless Sky opinions
pros, cons and recent comments
Its just so similar - hystory, battles and everything!