Sci-Fi browser games

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StarsQuest

StarsQuest is a free strategy browser game. Create your own planet and do your best to conquer the whole galaxy. You can increase your empire by constructing buildings such as Robot Factory, Solar Power plant, Nitrogen Storage, Research Lab and more. You could build your planet faster by getting a Dark Matter. Take a look at the galaxy to be aware of the different planets in solar systems around you. Defense area allows you to build defense units and Shipyard area gives you the opportunity to build ships to your planet. Join an alliance to make new friends and support each other.

Interested? Visit StarsQuest website!
1 Star2 Stars3 Stars4 Stars5 Stars (350 votes, average: 4.88 out of 5)
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Gods Tournament

Gods Tournament is a free to play strategy game where you can become a God. The basic aim is to create and develop life on the planet. Your development can be measured by evolution levels which means that after hard work, you can move to the next age. In addition, for better management, you can change three indicators: weather, geology and atmosphere. Gods Tournament includes the evolution tree that can be explored. It’s very important to feed the species of your planet!

Interested? Visit Gods Tournament website!
1 Star2 Stars3 Stars4 Stars5 Stars (260 votes, average: 4.83 out of 5)
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AD2460

AD2460 is a real-time sci-fi browser game. Take control of your own planet. Develop and produce special ship-types and create fleets of ships to conquer the galaxy together with other players within your alliance. Prepare your attacks, set your tactics and watch as battles unfold with fully animated visuals. Gain experience through single-player missions and claim resource planets to enrich your homeworld and increase your power. Specialise in one of three technologies to unlock the most awesome ships. Enjoy a great community with live-chats and great community features. AD2460 is frequently updated with new content and functionality.

Interested? Visit AD2460 website!
1 Star2 Stars3 Stars4 Stars5 Stars (254 votes, average: 4.52 out of 5)
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Star Pirates

Star Pirates is a text-based browser space RPG. The game story is that resources on Earth have ran out and wars have begun because of that. Does not require a lot of time investment. Some interesting features like slot machine, debris collection every hour, different researches and more. The most simple registering system, just enter username and password and that’s it. No validation required or gender choosing or birth time or other pointless values. After entering those 2 values you are in the game. Live chat with other players for help if needed. In-game one time tutorial for new users. You are limited by fuel and energy. Start mining for profit. Scan for targets if you are ready to have a battle.

Interested? Visit Star Pirates website!
1 Star2 Stars3 Stars4 Stars5 Stars (145 votes, average: 4.11 out of 5)
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Pardus

Pardus is a free text-based browser game with space setting. First you must select your character name, gender and universe. Start with a tutorial to learn more about the game. Nubuun Station is a place to buy/sell weapons or armors, trade various items or visit shipyard to purchase ship models. Keep an eye on your profile to see the general information about your ship or the situation of your stats. Overview also gives you clue about your acquired skills.

Interested? Visit Pardus website!
1 Star2 Stars3 Stars4 Stars5 Stars (90 votes, average: 4.68 out of 5)
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Hyperiums Responsive

Hyperiums

Hyperiums is an online strategy game where you can also enjoy space battling. The game includes a fascinating technology tree where you can see technologies, their costs, needs and what a certain technology brings. In Hyperiums you can own planets, but you can also deploy your fleet or army on foreign planets. Feudal system allows you to become lord or vassal, but it’s only possible after 16 days for non-protected cluster and after 32 days for protected cluster.

Interested? Visit Hyperiums website!
1 Star2 Stars3 Stars4 Stars5 Stars (73 votes, average: 4.56 out of 5)
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Text-based robot browser game New, Responsive

Roboid

Roboid is currently in a beta state. Responsive design, meaning that it is mobile friendly, including tablets. No large images that could slow down loading time. Simple tick/time-based strategy role playing game. Engaging player community. Progressive mission system and a rich world and story. Player vs Player robot combat functionality. Appropriate for all ages and both genders. Earn money, train your own unique Roboid!

Interested? Visit Roboid website!
1 Star2 Stars3 Stars4 Stars5 Stars (72 votes, average: 4.40 out of 5)
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OGame

OGame is a futuristic text-based browser game with a galaxy full of spaceships. For easier gameplay it’s recommended to join an alliance and later on to create your own. From shipyard you can buy civil and combat ships, there are lots to choose from. Research is needed to advance further in the game and unlock better ships. Facilities require lots of resources to build so be patient. This is one of the oldest futuristic text based browser games out there.

Interested? Visit OGame website!
1 Star2 Stars3 Stars4 Stars5 Stars (67 votes, average: 2.79 out of 5)
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Xterium

Xterium is a space strategy game in real time. Research technologies with each giving various advantages. Start a computer technology to run a mission fleet. Weapons technology helps you to survive. Recruit a geologist to support the development of resources. You can also hire admiral, so you wouldn’t lose control in battles. Expand the empire by constructing Metal Mine, Robot Factory, Solar Power plant, Shipyard, Research Lab, Deuterium Power Plant, and so on. You can have a clear review whether your empire is being spied. Increase your units to rise in the Hall of Fame. Collect achievements and create an alliance.

Interested? Visit Xterium website!
1 Star2 Stars3 Stars4 Stars5 Stars (57 votes, average: 3.44 out of 5)
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Phoenix: Beyond the Stellar Empire

Phoenix: Beyond the Stellar Empire is a sci-fi strategy and resource management game. Suited to browser gamers that enjoy controlling large numbers of detailed assets. Game does not offer fancy/modern graphics, but it does provide something better. It provides frequent updates, interesting gameplay and helpful moderators. Connects you with nostalgic community where new players will get a warm welcome. Once you are in, you find yourself doing missions, trading, managing diplomacy and increasing your military power.

Interested? Visit Phoenix: Beyond the Stellar Empire website!
1 Star2 Stars3 Stars4 Stars5 Stars (55 votes, average: 4.64 out of 5)
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Battlestar

Battlestar is a sci-fi browser game with space setting. Under resources you can build a resource and upgrade it to the next level. The list of buildings includes factory, shipyard, storage, lab, university and terraformer. Before you can start researching you must build a research lab first. Wander in the galaxy and colonize other planets. There are three packs available that you can purchase in exchange for dark matter. Expand your planet and find your planet in the hall of fame.

Interested? Visit Battlestar website!
1 Star2 Stars3 Stars4 Stars5 Stars (35 votes, average: 4.31 out of 5)
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Fleet Wars New, Responsive

Fleet Wars

Fleet Wars is a free multiplayer sci-fi game. Your fleets are led in battles by commanders. You could become the expeditioner, militant, economist or scientist. Raid Empire includes players and empires that you can attack. Make sure you choose the right fleets to send on a mission – it’s all about balancing Fleet Strength vs Morale Reduction. Build cities, increase the population, collect taxes and earn Credits. Design your ships, improve ships shield effectiveness, build ships and use battle strategies. You will get experience by destroying ships in combat. Fleet Strength determines your ranking place as it’s the most important value in the game.

Interested? Visit Fleet Wars website!
1 Star2 Stars3 Stars4 Stars5 Stars (32 votes, average: 4.53 out of 5)
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Star Wars Combine

Star Wars Combine is a free text-based Sci-Fi game with space setting. At first you have to create a character and join a faction. On the sidebar you can take a look at your character profile, current level, keep an eye on your hit points and number of experience. Equipping is an essential skill because it allows you to wear weapons and armour. The game gives you an opportunity to create a Party which includes several characters. Visit inventory section, move around by using travelling action and conquer the galaxy.

Interested? Visit Star Wars Combine website!
1 Star2 Stars3 Stars4 Stars5 Stars (30 votes, average: 3.90 out of 5)
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WarDrome

WarDrome is a free text-based browser game. The game is set in a space and you should use your own strategy. Discover this big universe and customize your ships. You can also take part in a political life and search aliens. Each player has to choose between eight careers. This way you can specialise in a certain area. Are you ready to have an awesome adventure in a space?

Interested? Visit WarDrome website!
1 Star2 Stars3 Stars4 Stars5 Stars (26 votes, average: 4.81 out of 5)
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Deep Space Colony

Deep Space Colony is a Sci-Fi based browser game with a very friendly community. Main focus of the game is to develop your own colony. You can choose between 3 planets and later in the game conquer the other 2 planets. Embark on various activities, either with neighboring colonies on your planet, which are all your friends, or to conquer other planets, going attack enemy colonies. Trade in goods and vessels, take part in market speculation, mine ores, conduct raids in stealth mode, hack into opposing colonies systems and more.

Interested? Visit Deep Space Colony website!
1 Star2 Stars3 Stars4 Stars5 Stars (25 votes, average: 4.08 out of 5)
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Text based browser space game Responsive

StarGateWars

StarGateWars is a text-based browser roleplaying game. At the beginning, you will have to choose between four races. Each race has their own special abilities that will help you. You should choose your race wisely to get to the top. Good thing is that you can change your races if you don’t like the previous one. Although, you should remember that it costs. Train, attack, defend and conquer the space.

Interested? Visit StarGateWars website!
1 Star2 Stars3 Stars4 Stars5 Stars (25 votes, average: 4.40 out of 5)
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Starships

Starships is a free, browser-based text game where the player explores various systems filled with planets, asteroids, enemy ships, and other hazards. You’re the owner of a starship and your main aims are to attack others, solve mysteries, and explore, while making your starship ever more powerful. The game can be a bit daunting at first, but a friendly tutorial will guide you until you have the hang of things. It is played on a grid, so there are eight directions available and you can move in any of those directions.

Interested? Visit Starships website!
1 Star2 Stars3 Stars4 Stars5 Stars (24 votes, average: 4.79 out of 5)
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Astro Empire - Free MMO space strategy browser game
Hot

Astro Empires

Astro Empire is free MMO space strategy browser game. Build your empire. Three type of structures you can build – Facilities, Support, Defenses. Focus on your production to gain noticable stable income for your empire. Attack other empires. Join a guild to get tips and other benefits. Later on create your own guild for discovering new features. Your actions are limited so think things through before doing something. Research to unlock new upgrades to your empire. There aren’t many strategy empire browser games out there so be sure to check it out.

Interested? Visit Astro Empires website!
1 Star2 Stars3 Stars4 Stars5 Stars (24 votes, average: 3.04 out of 5)
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Barons of the Galaxy

Barons of the Galaxy is unique browser game, a mix of Business and Sci-Fi. The game doesn’t run on a cheap copycat platform, but has been custom developed with the help of the community – it was successfully funded in Kickstarter. Inside the game you’ll start manufacturing products depending which field you pick. You can be a merchant by selling your goods or even a vicious attacker. Political system in which players can vote on events that effect the cities, planets or entire solar systems, you can even be elected to rule these cities, planets and star systems making everything bad that happens there entirely your fault. The game system won’t let too powerful players dominate the game, it actually gives small players opportunities to shine.

Interested? Visit Barons of the Galaxy website!
1 Star2 Stars3 Stars4 Stars5 Stars (21 votes, average: 4.71 out of 5)
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The best space strategy game

Zorg Empire

Zorg Empire is space strategy game. Main goal is to build and lead your own empire towards success and fame. 4 main resources are Metal, Crystal, Deuterium and Energy. Some buildings require different technologies to be researched in order to build them. Join an alliance to get support from old players who are willing to share their knowledge and tips. You can build your own shipyard and call merchants for different in-game trades.

Interested? Visit Zorg Empire website!
1 Star2 Stars3 Stars4 Stars5 Stars (21 votes, average: 3.86 out of 5)
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